Happy birthday, bro! You’re now officially too old to wear those baggy pants and baseball caps backwards.
Congratulations on another year of being my little brother! Hope you’re ready for another year of getting bossed around by your big sis.
Happy birthday to my brother who always thinks he’s right. Just a friendly reminder that I’m the older and wiser one here.
To my dear brother on his birthday: I hope your day is as awesome as me! Just kidding, I hope it’s even better.
Happy birthday, bro! I hope your day is as amazing as you think you are.
You’re not just my brother, you’re my partner in crime. Thanks for always being there to help me get away with stuff. Happy birthday!
Happy birthday to the one person who always knows how to make me laugh – even when I’m trying to be mad at you.
You’re the only brother I’ve got, so I guess I’m stuck with you. Happy birthday, bro!
Congratulations on surviving another year with me as your sister. I don’t know how you do it, but I’m glad you do. Happy birthday!
Happy birthday, brother! Here’s to another year of me pretending not to be embarrassed by you in public.
To my favorite brother on his birthday: I love you more than pizza, and that’s saying something.
Happy birthday, bro! I would have gotten you a real present, but I spent all my money on chocolate.
On your birthday, I wanted to remind you that even though we’re getting older, I’m still the boss. Happy birthday, little bro!
Happy birthday to the only person who knows just how weird our family really is. Thanks for being my partner in crime.
Happy birthday, bro! You’re my favorite sibling, and not just because you’re my only sibling.
Congratulations on another year of being awesome, bro! Keep up the good work.
Happy birthday to the one person who knows all my secrets and still loves me anyway. Thanks for being the best brother ever.
Another year older, and still not as cool as your big sis. Happy birthday, little bro!
Happy birthday to the only person who knows just how crazy our family can be. Thanks for always having my back.
To my little brother on his birthday: You may be taller than me now, but you’ll always be my little bro. Happy birthday!
Happy birthday to my dear brother! May your day be filled with good food, good friends, and lots of embarrassing childhood stories.
To my little brother on his birthday: You’re not just another year older, you’re another year closer to being as cool as me.
Happy birthday, bro! I would have gotten you a real present, but I figured this card was more than enough.
Congratulations on another year of being the best brother ever! Keep up the good work.
Happy birthday to the one person who knows all my quirks and still loves me anyway. Thanks for being my favorite weirdo.
To my favorite brother on his birthday: I hope your day is as awesome as you are, which is to say not very, but still pretty cool.
Happy birthday, bro! Here’s to another year of you thinking you’re funnier than me.
You may be getting older, but you’re still not as old as our jokes. Happy birthday, bro!
Happy birthday to my favorite human punching bag. Thanks for always being there to take one for the team.
To my brother on his birthday: Thanks for being the reason our family always has something to laugh about.
Happy birthday to the one person who knows how to push my buttons and still make me laugh. Thanks for being my brother.
Congratulations on another year of being the lesser sibling. Just kidding, happy birthday, bro!
To my dear brother on his birthday: May your day be filled with lots of cake and very few awkward family photos.
Happy birthday, bro! I hope you have a great day filled with lots of beer and questionable decisions.
To my favorite brother on his birthday: I hope you know that I’m only nice to you because I have to be. Just kidding, I love you!
Happy birthday to the one person who always knows how to annoy me but still make me laugh. Thanks for being my brother.
To my brother on his birthday: Here’s to another year of me stealing your stuff and blaming it on the dog.
Happy birthday, bro! I hope your day is filled with lots of presents, cake, and regrettable dance moves.
To my favorite brother on his birthday: I hope you know that you’re not just a brother to me, you’re also a really great drinking buddy.
Happy birthday to the one person who can always make me laugh, even when I’m trying to be mad at them. Thanks for being my brother.
“Happy birthday to the best brother a sister could ask for, even though you ate all of my Halloween candy when we were kids.”
“I was going to buy you a present for your birthday, but then I realized that having me as a sister is already the best gift you could get.”
“You may be getting older, but at least you’re not getting any wiser.”
“Happy birthday to the brother who always makes me laugh, even when I don’t want to.”
“I know I’m your favorite sister, but let’s keep that between us, okay?”
“I was going to get you a funny birthday card, but then I realized that your life is already a joke.”
“Happy birthday to the sibling who has never failed to embarrass me in public.”
“Congratulations on surviving another year of being my brother. You deserve a medal.”
“I’m glad you were born, because now I have someone to blame for all of my problems.”
“I hope your birthday is as fun as the time we got lost in the mall when we were kids.”
“Happy birthday to the best brother in the world, or at least in our family.”
“I’m so glad we share the same DNA, because that means we can blame our weirdness on our parents.”
“You’re not just my brother, you’re also my partner in crime. Let’s go rob a bank for your birthday!”
“Happy birthday to the one person who has always been there to steal my food and annoy me.”
“I can’t believe you’re still alive. I guess you’re like a cockroach – you just won’t die.”
“Another year older and still no signs of maturity. I’m proud of you.”
“Happy birthday to the brother who always knew how to push my buttons and make me mad, but I love you anyway.”
“Congratulations on being born in the same family as me. It’s a blessing and a curse.”
“You’re not just my brother, you’re also my best friend, even though I’m pretty sure you have no other friends.”
“Happy birthday to the person who knows all of my secrets and still loves me anyway.”
“You’re like a fine wine – you get better with age. Just kidding, you’re more like sour milk.”
“Happy birthday to the brother who always knows how to make me laugh, even when I’m crying.”
“I can’t believe you’re another year older. It feels like just yesterday we were fighting over who got to sit in the front seat of the car.”
“Happy birthday to the one person who understands my weird sense of humor.”
“You’re not just my brother, you’re also my therapist. Thanks for listening to me complain about my life.”
“Another year, another opportunity for you to embarrass me in public. Thanks for keeping the tradition alive.”
“Happy birthday to the one person who knows how to push my buttons and make me angry, but I love you anyway.”
“You’re not just my brother, you’re also my partner in crime. Let’s go rob a bank for your birthday!”
“Happy birthday to the person who has always been there to make me laugh and brighten my day.”
Happy birthday to the best brother a sister could ask for, even though you ate all of my Halloween candy when we were kids.”
“I was going to buy you a present for your birthday, but then I realized that having me as a sister is already the best gift you could get.”
“You may be getting older, but at least you’re not getting any wiser.”
“Happy birthday to the brother who always makes me laugh, even when I don’t want to.”
“I know I’m your favorite sister, but let’s keep that between us, okay?”
“I was going to get you a funny birthday card, but then I realized that your life is already a joke.”
“Happy birthday to the sibling who has never failed to embarrass me in public.”
“Congratulations on surviving another year of being my brother. You deserve a medal.”
“I’m glad you were born, because now I have someone to blame for all of my problems.”
“I hope your birthday is as fun as the time we got lost in the mall when we were kids.”
“Happy birthday to the best brother in the world, or at least in our family.”
“I’m so glad we share the same DNA, because that means we can blame our weirdness on our parents.”
“You’re not just my brother, you’re also my partner in crime. Let’s go rob a bank for your birthday!”
“Happy birthday to the one person who has always been there to steal my food and annoy me.”
“I can’t believe you’re still alive. I guess you’re like a cockroach – you just won’t die.”
“Another year older and still no signs of maturity. I’m proud of you.”
“Happy birthday to the brother who always knew how to push my buttons and make me mad, but I love you anyway.”
“Congratulations on being born in the same family as me. It’s a blessing and a curse.”
“You’re not just my brother, you’re also my best friend, even though I’m pretty sure you have no other friends.”
“Happy birthday to the person who knows all of my secrets and still loves me anyway.”
“You’re like a fine wine – you get better with age. Just kidding, you’re more like sour milk.”
“Happy birthday to the brother who always knows how to make me laugh, even when I’m crying.”
“I can’t believe you’re another year older. It feels like just yesterday we were fighting over who got to sit in the front seat of the car.”
“Happy birthday to the one person who understands my weird sense of humor.”
“You’re not just my brother, you’re also my therapist. Thanks for listening to me complain about my life.”
“Another year, another opportunity for you to embarrass me in public. Thanks for keeping the tradition alive.”
“Happy birthday to the one person who knows how to push my buttons and make me angry, but I love you anyway.”
“You’re not just my brother, you’re also my partner in crime. Let’s go rob a bank for your birthday!”
“Happy birthday to the person who has always been there to make me laugh and brighten my day.”
“Happy birthday to the person who has always been there to make me feel better about myself. After all, it’s hard to look bad when standing next to you.”
“I may be the little sister, but I’m still taller than you. Happy birthday, shorty!”
“You may be getting older, but at least you’re not getting any smarter. Happy birthday, dummy!”
“Happy birthday to the brother who always manages to make me laugh, even when I’m feeling down.”
“I’m glad we’re siblings, because that means we can share our genetic defects. Happy birthday, mutant!”
“Happy birthday to the person who always manages to embarrass me in front of my friends. I wouldn’t have it any other way.”
“I’m so glad we’re siblings, because that means we can share our embarrassing childhood stories. Happy birthday, partner in crime!”
“Happy birthday to the person who has always been there to lend a helping hand, even if that hand was used to slap me in the face.”
“I may be the younger sister, but I’m still smarter than you. Happy birthday, dummy!”
“Happy birthday to the person who always knows how to make me smile, even when I don’t want to.”
“I may be the little sister, but I’m still the boss. Happy birthday, minion!”
“Happy birthday to the person who has always been there to share in my triumphs and failures. You’re like a built-in cheerleader and heckler rolled into one.”
“I’m glad we’re siblings, because that means we can always blame our weirdness on our parents. Happy birthday, fellow weirdo!”
“Happy birthday to the person who always makes me laugh, even when I’m feeling sad.”
“I’m so glad we’re siblings, because that means I can always borrow your stuff. Happy birthday, fashionista!”
“Happy birthday to the person who has always been there to provide comic relief in even the darkest of times.”
“I may be the little sister, but I’m still the cooler one. Happy birthday, dweeb!”
“Happy birthday to the person who always manages to make me smile, even when I’m feeling grumpy.”
“I’m glad we’re siblings, because that means we can always commiserate over our crazy family. Happy birthday, partner in crime!”
“Happy birthday to the person who has always been there to listen to me whine and complain, even if you didn’t want to.”
“I may be the little sister, but I’m still the stronger one. Happy birthday, weakling!”
“Happy birthday to the person who always manages to make me laugh, even when I’m feeling stressed.”
“I’m glad we’re siblings, because that means we can always bond over our shared love of embarrassing our parents. Happy birthday, partner in crime!”
“Happy birthday to the person who has always been there to pick me up when I’m feeling down.”
“I may be the little sister, but I’m still the better driver. Happy birthday, speed racer!”
“Happy birthday to the person who always knows how to make me feel better, even when the world is falling apart.”
“I’m glad we’re siblings, because that means we can always share our childhood trauma. Happy birthday, fellow survivor!”
“Happy birthday to the person who has always been there to make me laugh, even when I’m feeling down.”