On your birthday, a nuclear explosion of luck happens inside you. It causes you to have the ability to do anything. That attractive guy/girl you like? You're dating. That proposal you were worried about showing your boss? Got you a promotion. Daft Punk? They're playing at your house.
Guy 1: So wait, you're calling in sick today to take Caroline to the Usher concert? Nice!

Guy 2: Wrong. Usher invited me and my beautiful lady-friend to personally chill with him today.

Guy 1: Damn! How the hell did you pull that off?

Guy 2: Birthday Luck, man!
by WhoDeyWhoDat March 24, 2011
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The day in which no matter the excuse, your girlfriend permits you the opportunity for anal sex. Fortunately for the men this is a fact!! Ref:-The laws of co-habitation, 1883- mcMiller, Brian. Book 3 chapter 4, section 69.
IE: Jeff- " hey honey guess what day it is?"

Random hot chick- "hump day?"

Jeff- " kinda! It's my b-day which includes birthday anal, plz adopt the position."
by Rules of engagement December 3, 2013
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The act of sending pictures of boobies, naked or clothed, to a birthday boy or girl.

This is a relatively new tradition, and in practice, it is more often men sending men pictures of their own chest, or men convincing random girls to send pictures of their cleavage to their friend on his birthday. However, the act was originally conceived to span an influx of casual acquaintances of the opposite sex to send you risque pictures.
Example 1:
Man your phone has been blowing up all day. I hope at least some of them are Birthday Boobies pics.

Well, I did get these from your sister...

Example 2:
How did you get pictures of Lisa's tits!

Birthday Boobies!

Example 3:
Andy really came through at the bar last night. He must have had over 40 girls send me birthday boobies. At least a dozen of them showed nipple.
by wijim November 12, 2011
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Happy Birthday to anyone who's bored enough to look up happy birthday on their birthday...
Birthday girl: I'm so bored, I'm gonna look up happy birthday on urban dictionary.
by Ica May 29, 2013
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To give someone a hug for their birthday, which includes one or more of the following: rubbing of the lower back, fondling of the buttocks, smelling of the hair, a squeeze of the obliques, an awkwardly long duration, a moan, or a reach for the crotch.
Steve gave Brian a Birthday Hug, during which Steve moaned and fondled Brian's buttocks.
by Handy Jay September 25, 2014
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A birthday wedgie is a messy wedgie with cake and/or ice cream.
How to:
1) first capture your victim
2) (this needs many people) get them on their stomach and have people sit on their hands and feet so they cannot move.
3) get them into only their tighty whities/underwear
4) stuff cake or ice cream into their underwear
5) wedgie them to your liking, just make sure their buttcheecks are together and exposed.
6)stick a candle between their buttcheecks
7) enjoy!
(you can skip the candle and holding down part, and just give them the messy wedgie part as you only need one person)
my bros and I love to give wedgies. when we leaned it was the nerds birthday we captured him in the locker room and stripped him down to his tighty whities and got him laying on his stomach with us sitting on his hands and feet. then jack, kinda the leader of our group got cupcakes from the cafeteria and stuffed it in his tighty whities and wedgied him. he then stuck and candle between his buttcheeks. it was so funny watching him try to squrm away. he then got a birthday hat filled with frosting and put it on the nerds head. we all laghed when we saw the frosting leach out of his hat on on to his face. but then I leaned that it wasnt only frosting, it was made with salt not sugar! the nerd tryed to lick it and then he went green in disgust. I said that if he didn't eat it, we would spank him. he then started to try and eat it but he couldn't because it was so gross. so jack sat on the arm that I was on, and I started to spank him after removing the candle, after that I put it back in and I took pictures. we then gave him and birthday swirlie (look that up on urban dictionary) and atomic wedgied him. he was crying at this point so we threw him into the hallway, blinded by the wedgie and left from a back door so no one would suspect us giving him the birthday wedgie
by wedgiedefiner October 8, 2020
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A chaotic event starting with comrades bringing gifts for surviving another year before a bright colourful object is placed on a table representing the years while people sing an uncomfortable song, ending in the colourful object being stabbed, set on fire and eaten while presents are disposed to the host
by RandomLoser123 January 12, 2021
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