birthday card 

A "card" which is "played" on one's birthday so the birthday boy or girl can get his or her way.

Blake didn't want to go out clubbing, but Erica played the birthday card and she felt obligated to go.

birthday card by Jakestar April 8, 2006

birthday sex 

A Miller Lite, Bud Light, or other light beer served in a bottle with one sip replaced with a shot or half shot of vanilla flavored vodka (Svedka, Smirnoff, Stoli, etc.) Put your thumb on the top and gently flip the bottle over to mix. Tastes like cupcakes.

how'd you get so fucked up on just bud light?

i was actually drinking birthday sex.

birthday sex by brokedownman July 19, 2010

birthday suitin'

BIRTHDAY SUITIN' derives from BIRTHDAY SUIT (naked body) and means FUCKIN'.

MIKE: What are you and Megan gonna do tonight?

JEFF: We're gonna be birthday suitin'!

birthday suitin' by Peter Phil McCracken March 10, 2009

birthday whig 

A vagina.

"You should go back to your mothers birthday whig". "But her whig is at the cleaners?".

birthday whig by jleethal May 20, 2009

Birthday Fap 

When one preforms the act of masturbation on said day of birth.

Random nigguh - "Oh yeaaauh nigga ifs mah mahfaking 11th birfday brah! Gimmie mah prezzies and GTFO so I can birthday fap on dat shieet."

Birthday Fap by lolidkyuaskbro October 27, 2011

Birthday Wash 

When someone's Facebook profile is flooded with happy birthdays on their birthday, making any other posts on their profile impossible to find.

"Man, did you see what Dom posted on your wall?"
"Nah, dude. It was lost in the birthday wash."

Birthday Wash by Swagabond October 22, 2011

birthday boob 

Australian tradition where the birthday boy must see boobs on his birthday, or he will be haunted by bad luck for the next year.

Simon didn't get any birthday boob, so didn't get into college the following year.

birthday boob by greenacres9741893 July 6, 2015