birthday cousins

When two otherwise unrelated people share a calendar birthdate.

Did you know Dolly Parton and Janis Joplin were both born on January 19? That makes them birthday cousins!

by Hal 10000 March 5, 2015

birthday grouch

Dedicated to any individual who is old enough to stop counting birthdays, but still pissed off enough to lash out at well wishers.

Happy Birthday to you, happy birthday to...
Hey, why don't you stick that birthday shit up yer ass...
Well, ok then. Mr birthday grouch...

by YAWA January 31, 2020

birthday cheater

A person who receives a birthday present before his/her birthday and proceeds to open it before his/her birthday.

I would not have given Tessa her birthday present a week early if I knew she was going to be birthday cheater and open it the same day...

by Nathan S. August 30, 2008

Birthday Axe

A common practice used to continuously eliminate unwanted social media connections. When a complete stranger or frenemy celebrates a birthday, the user opts to remove that individual as a friend. The rationale is relatively simple: if a person does not care enough to offer well-wishes on another person's birthday, the two probably should not be friends anyway.

It is important to note that the Birthday Axe is not to be used by the ACTUAL birthday celebrant. If someone failed to acknowledge your birthday, you need to get over it, Little Pussy Bitch.

Person A: Dude, didn't you used to have like a million Facebook friends?

Person B: Yeah, but I birthday axed like 70 random people in October alone. It felt good doing it, too.

by The State of Affairs October 27, 2011

birthday rave

a rave on or close to you birthday (most times there in the same month) were you dance and take more then usual amounts of drugs. Some people wear birthday things to let every one know its there birthday.

Fabys birthday rave is oggie boggie

by strokess April 28, 2009

Birthday Cheques

Cheques or Checks (American English) you receive as a birthday present.

Also, a play on words to the song: Birthday Sex by Jerimiah.

Grandma: Hey Grandson, what would you like for your birthday.

Grandson (To the tune of Birthday Sex): Birthday Cheques, Birthday Cheques.

Grandma: Oh ok. You're so musical!

by Stroff III and Dave sort of.. August 16, 2010

hendecavisible birthday

Hendecavisible birthdays are "special" birthdays in which your age is evenly divisible by 11. Typically celebrated only by eccentrics.

Congratulations on turning 33! Are you enjoying your third hendecavisible birthday?

by Steebu! August 10, 2006