Birthday Eve 

A day invented by spoiled bitches implying that the day they were born is worthy of two days of celebration.

Jenny: OMFG It's my birthday Eve!! What'd you get me?
Karl: Get a grip bitch.
Jenny: :(

Birthday Eve by AD. 1986 April 19, 2008

Birthday Eve 

The day before your birthday

My Birthday Eve is Jan 27th.

Birthday Eve by SomeRandomGirlWhoLikesAnime January 26, 2021

Birthday Eve 

It is the day before ones birthday where one can get excited and amped for 00:00

omw its Jackie's birthday eve let's turn up

Birthday Eve by Jxcy May 7, 2018

worst birthday ever

a phrase to use when something goes completely wrong or life sucks. (Mark Baker 2007)

'waaaaa, i failed therms. worst birthday ever'

worst birthday ever by lea-unitt. July 13, 2007

the birthday rule that everyone knows

The rule stating that if you are dating someone or "talking" to that person, you cannot make them choose any plans for future engagements within 10 days of their actual birthday. UNLESS that person requests to make the plans. All other plans must be made by the person whose birthday is not within 10 days.

Dylan: Caroline, you have to make the plans for what we do tomorrow.
Caroline: No I don't you ginger, my birthday is in 8 days and its the birthday rule that everyone knows.

the birthday rule that everyone knows by duhofcourse December 21, 2010

Birthdayee 

Social Networker connected to your social network and has access to your personal information which includes your date of birth, and uses this information to send you "Happy Birthday (your name here)" post to your cyber-wall. The Social Networker may not actually know you, but has been added to your social network previous to your birthday.

I was hit on my birthday by over 50 birthdayee messages

Birthdayee by SupaNative January 22, 2011