When a guy is fingering a girl's asshole and he puts that finger in his mouth and gags himself until he throws up onto her asshole and then the girl lets out a fart, making a barf bubble, and after it pops, it shows the location of her asshole and then the guy fucks her asshole. HAPPY BIRTHDAY!
"Hey did you hear?"
"Hear what?"
"Oh my god man... Steve was dared by his girlfriend to give her The Happy Birthday on her birthday!"
"Ew man, that's fucking gross."
"Yea but I heard it's like getting high."
"What ever man, that's fucked up!"
"Hear what?"
"Oh my god man... Steve was dared by his girlfriend to give her The Happy Birthday on her birthday!"
"Ew man, that's fucking gross."
"Yea but I heard it's like getting high."
"What ever man, that's fucked up!"
by D-Dog#2 May 28, 2009

A person you haven't talked to in exactly a year
But still they say what an amazing friend you are and that you made their year
But still they say what an amazing friend you are and that you made their year
Thot you haven't talked to in a year: Omw its your b-dayyyyyyy. Stay as great as you are and thanks for making my year .Ps we should talk more . Love you
Me:Thanks (name here) ( Birthday Friend )
Me:Thanks (name here) ( Birthday Friend )
by Longneckgang December 5, 2018

Early teen, building their tiktok platform by day and sleeping (or snapping guys/girls) by night. When they throw their birthday party and receive the cake, now, 14 year olds may choose to smash their face in the cake or share it with fellow partiers.
by UrbanDictionaryACC May 14, 2021

by KK We Love You April 16, 2019

by Unknown123489 November 5, 2020

A group of heffers, usually consisting of middle aged women, who get together and celebrate a friends birthday. They think they’re hot shit and exclude others because they enjoy being vindictive and have nothing better going on in their lives.
The women at that table have a birthday club. They’re rude to everyone that isn’t in their club and are annoying everyone at the restaurant.
by Yikes btch February 8, 2020

The ability to say whatever you want, no matter how stupid it may sound, and not be reprimanded because it is your birthday.
*at Jeff's birthday party*
Jeff (has birthday invincibility): Fall Out Boy's version of Beat It is much better than Michael Jackson's.
Everyone one: *nods head in agreement*
Jeff (has birthday invincibility): Fall Out Boy's version of Beat It is much better than Michael Jackson's.
Everyone one: *nods head in agreement*
by cashruleseverythingaroundme September 23, 2012
