look up any word, like fellated:
 
1.
the day that you actually celebrate your birthday. it may acutally be on anniversary of your birht or it could be two weeks later. it doesn't matter.
person one: hey what are we doing for your birthday?
person two: nothing i have work that day but we are going to six flags on my birthday day
person one: awesome i am so there
by ZarahMarieS April 21, 2008