A friend or acquaintance who shares a birthday with you; ideally the exact same birthdate, including year.
by deviant85 January 14, 2009
Get the birthmate mug.A present that unfortunate kids like me must get when you want something that the family can only afford if you combine your birthday present money with your Christmas present money. Thus, you don't get anything for one of those holidays.
by myketuna December 29, 2007
Get the birthmasday present mug.The day after someone's birthday. Most commonly used when someone forgets someone's birthday and wants to wish that person a happy birthday anyways.
by datoneperson December 6, 2010
Get the Birthterday mug.A state of mind frequently experienced in the days leading up to and immediately following one's birthday, characterized by confusion, euphoria, irrational behavior, and severe hangovers.
I tried to wish Dave a happy birthday last squeakend, but he was deep into his birthdaze and thought I was God.
by bubbleandsqueak February 6, 2012
Get the Birthdaze mug.The period from about December 20th - January 5th in which a person's birthday may fall and they get a "Christmas/Birthday Present". I.E. They get one present for their birthday and Christmas instead of two due to their birthday falling so close to the holiday.
I got screwed again on presents this year...my mom decided to get me a birthmas present to make her holiday shopping easier and cheaper.
by NEPA Diva December 28, 2008
Get the birthmas mug.by Diggity Monkeez May 20, 2005
Get the Birthdate mug.I was born on 12/23 and never get separate birthday and x-mas gifts. I always get some lame birthmas gift.
by BuddhaBrother July 8, 2005
Get the birthmas mug.