Ninja Birthday

Noun: The day one crept into the world. Best calculated by using your birthday minus, 9 months.

Dave: Hey, it's my birthday today!
Logan: But it's August...I thought your birthday was in April?
Dave: Aaahhh yes, this is my ninja birthday.

by ponderingponderer April 8, 2010

Crappy Birthday

An insulting way of saying "Happy Birthday" to someone

Guy 1: "It's my birthday today!"
Guy 2: "Well crappy birthday for making me break up with my girlfriend"

by AceOfSpadesProduc100 October 4, 2014

snowy birthday

Getting semen everywhere in a sexual act preformed on your birthday.
Must be in your birthday suit for it to work.

I will give you a snowy birthday.
Would you like a snowy birthday.

by Snowybirthday November 18, 2016

quackitys birthday

quackitys birthday(s) are december 28th, feb 14th. both days are days to celebrate the famous Mexican gamer quackityhq on twitch.

hey, happy valentines day!
no, its quackitys birthday, idiot.
who is that?
twitch.tv/QuackityHQ
ohh ok

by ojinanimateinsanity April 19, 2021

April 22nd Birthday

People who were born on April 22 are extremely talented individuals who can rise very high in the world. Yet, being unconventional, they may choose to ignore obvious opportunities. Although they have considerable talent for handling money, they have very little respect for material possessions.

i have a April 22nd birthday (•‿•)

by korihehee January 18, 2022

Birthday Week

The blatantly wrong way of saying birth week. People actually mean birth week and don't realize it's incorrect. You wouldn't say birthday month or birthday year. Anyways, its people who want to feel special longer than a day, lasting several days up to a week.

Denise just said birthday week when that's grammatically incorrect. It's a birthday or birth week. Not both.

by HeavenV December 21, 2021

dirty birthday

The anniversary of the day you were diagnosed or infected with HIV.

On Harry's Dirty Birthday, we're going to break into his apartment and dirty up the place a bit for him.

by D-D-D-Dirty May 13, 2008