1. “Happy birthday to my partner in crime, my fellow troublemaker, and the only person who knows all my weird secrets! Here’s to another year of us being way too cool for our own good… and blaming each other when Mom finds out.”
2. “Happy birthday, bro! Remember when we were kids and I ‘accidentally’ hid your favorite toy? Yeah, that was payback for eating my last slice of pizza. Don’t worry, this year I’ll only steal half your cake. Progress!”
3. “To my brother: Happy birthday! You’re older, but let’s be real—you’re still the guy who once tried to microwave a shoe ‘to see what happens.’ Here’s to more terrible life decisions… as long as I get to film them.”
4. “Happy birthday! They say age is just a number, but in your case, it’s a number that explains why you groan when you stand up now. Don’t worry, I’ll help you reach the remote… for a slice of your birthday pie.”
5. “Another year, another chance for you to remind me how ‘mature’ you are. Spoiler: I won’t believe it until you stop laughing when I trip. Happy birthday, you overgrown child!”
6. “Happy birthday to the brother who taught me how to ride a bike… by pushing me into a bush. Thanks for that! This year, I’m getting you a helmet. Not because I care, but because I need someone to laugh at when you fall.”
7. “Happy birthday! Remember when we used to fight over the last soda? Now we fight over who has to get up and grab the soda. Growing up is wild. Enjoy your day—you earned it… sort of.”
8. “To my brother: You’re like a fine wine… if fine wine occasionally burped loudly during family dinners. Happy birthday! May your cake be bigger than your ego… but let’s be honest, that’s impossible.”
9. “Happy birthday! I was going to get you a fancy gift, but then I remembered you still owe me $20 from 2018. So your present is me not bringing that up… today. You’re welcome.”
10. “They say brothers are your first friends. Mine’s my first enemy, first prank victim, and first person to call me out for being weird. Happy birthday, you pain in my side! Don’t change.”
11. “Happy birthday! You’re now one year closer to being the ‘old guy’ at family gatherings. Don’t worry, I’ll bring a walker to your next party… as a joke. Maybe.”
12. “To my brother: Remember when Mom said we’d ‘someday get along’? Yeah, me neither. Happy birthday! Let’s celebrate by arguing over who gets the last piece of cake. Tradition!”
13. “Happy birthday! I hope your day is as awesome as you think you are. (Spoiler: It won’t be, but I’ll lie and say it was.) Enjoy—you’re one year closer to needing reading glasses, old man.”
14. “Another trip around the sun for my brother! Fun fact: You’ve survived this long despite my constant teasing, bad advice, and habit of hiding your keys. That’s a superpower. Happy birthday, superhero!”
15. “Happy birthday! You’re the only person I can annoy 24/7 and still call my brother. Today, I’ll go easy… for, like, an hour. Then it’s back to normal. Deal?”
16. “To the guy who once tried to dye my hair blue while I slept: Happy birthday! I haven’t forgiven you, but I did get you a candle that smells like regret. Enjoy!”
17. “Happy birthday, bro! You’re older, wiser, and… still can’t beat me in Mario Kart. Some things never change. Here’s to another year of me being the better sibling. Love you!”
18. “They say you can choose your friends, but not your family. Lucky for me, I got stuck with a brother who’s basically my best friend… when he’s not stealing my snacks. Happy birthday, thief!”
19. “Happy birthday! Let’s be honest—you’re only tolerating this party because I’m here. Don’t deny it. Now pass the chips, and let’s pretend we’re not both counting down until dessert.”
20. “To my brother: Happy birthday! You’re the reason I learned to lock my door, hide my snacks, and never trust anyone with a ‘harmless prank.’ Thanks for the life skills! Now let’s eat cake.”