the best kind of sex and the best present ever. when your girlfriend/ boyfriend/ wife/ husband/ fiance/ your one night stand has sexual intercourse with you on your birthday
baby for my birthday this year I'd love to have birthday sex with you.
what are you doing on your birthday? sorry the mrs is coming over to give birthday sex
Any type of long lasting gum like 5-Gum, Stride, Trident, etc. that you receive as a birthday present. When you chew that gum good luck will happen to you. Make sure you hide it in a safe place, remember you only have a limited amount so use it wisely.
Friend: You look like your having good luck today.
You: Yeah! I'm chewing birthday gum!
Friend: Wanna share some?
You: Imagine!
the day that you actually celebrate your birthday. it may acutally be on anniversary of your birht or it could be two weeks later. it doesn't matter.
person one: hey what are we doing for your birthday?
person two: nothing i have work that day but we are going to six flags on my birthday day
person one: awesome i am so there
A mini-midlife crisis suffered by someone around the vicinity of their birthday.
Symptoms may include paranoia, aggression, grumpiness, obnoxiousness, an inflated sense of self worth, general annoying behavior.
Generally causes by the realization of turning another year older, but can sometimes be brought on by the odd actions of friends attempting to plan a surprise party.
It's the time of year that Matt starts to act like a right fool, talking himself up, acting like he's all that. Wait, it's nearly his birthday - he's having another birthday breakdown!
Sally's friends are acting so weird around her, she's starting to have a birthday breakdown.