Birthday Beatoff

The act of beating off your cock, whilst Marilyn Monroe's version of Happy Birthday plays aloud.

"Hey bro did you get in that Birthday Beatoff sesh?" "Yeah bro highly recommend middle to high volume on headphones."

by DrGooseSwanson September 27, 2023

birthday cake

giving someone a bj (blowing the candles out) then eating them out (eating your cake)

oh he’s so hot i would give him a birthday cake if he asked me too

by kennythemoron October 23, 2023

Birthday rule

When doing the hard mode in NNN if your birthday is in November, you get a chance to lose once, but you have to do an extra day of nnn

Person 1: Hey did you fail nnn yet?
Person 2: No I used the birthday rule.
Person 1: oh yeah happy birthday

by Still goin strong November 4, 2023

Birthday Cake

All the world

"All the world is Birthday Cake" - George Harrison

by tavg123 December 11, 2023

birthdayday-no-month

your bday day but on a different month

when your friend says it's my bday day
- yo! happy birthdayday-no-month

by mrpollo January 9, 2024

birthday lunch

eating ass after they had massive diarrhea.

she got taco bell today so eating a birthday lunch later.

by Yodrizzle frizzle February 4, 2024

Birthday privilege

A more polite or subtle version of the phrase ‘birthday sex’, suggesting sexual favours or attention from one’s partner.

“We’ve both been working a lot lately but I’m hoping Sharon will give me birthday privileges tonight”

by Tim Peters November 9, 2023