Tom's birthday

Time Of the Month's birthday, a woman's menstrual cycle or period.

Don't piss me off, Tom's birthday is coming up!

by eeks13 December 9, 2010

Belated Birthday

Saying Happy Belated Birthday is a really gay way of saying i forgot your birthday. Either man up and say sorry i forgot your birthday or tell them the truth, that you don't give a shit that it was their birthday.

guy 1) Dude Happy Belated Birthday
guy 2) So you're saying you forgot my birthday
guy 1) well...?
guy 2) You're a Fag

by Manager OD December 11, 2010

it's my birthday NIGGA

a loud proclamation said by someone when it is their birthday, usually highlighted by said someone forcing a door open with their foot

It was quiet in the house, when all of a sudden Steve busted the door open and yelled :

"it's my birthday NIGGA."

Everyone immediately gave Steve all their money from their respective wallets.

by Galbert-Kun April 4, 2009

Crown Birthday

A birthday where one's age matches with the day of the month.

Mike: Hey, isn't your b'day coming up?
Stu: Yeah, it is.

Mike: Isn't it 16th of this month?

Stu: Yeah, also I'm turning 16. It's my crown birthday!

by InternetHuman July 6, 2015

Reverse Birthday

A sex position in which the male re-creates his birth and rubs his head on a woman's clitoris.

I've got major chafing down there from John's hair when he did the reverse birthday on me yesterday.

by SMAK418 September 28, 2009

Postponed Birthday Sex

to postpone the birthday sex to a day in the near future!

He wanted some birthday sex but was busy on his birthday so they had some postponed birthday sex the week after.

by melissayy! June 22, 2011

Brummie Birthday Cake

The act of defecating inside a woman's vagina, ejaculating one's load upon the vagina and finally putting out a cigar or cigarette on top of the mixture of dung and semen. All this is to be done on a very special occasion; predominantly on a birthday.

Oi mate, did you see my post on facebook last night?
Yeah lad, that were right grim... What cake was that? Ham and Chocolate?
Nah mate, that were a Brummie Birthday Cake.

by Russell Feathers June 20, 2016