A day invented by spoiled bitches implying that the day they were born is worthy of two days of celebration.
by AD. 1986 April 19, 2008
 Get the Birthday Evemug.
Get the Birthday Evemug. The day before your birthday
by SomeRandomGirlWhoLikesAnime January 26, 2021
 Get the Birthday Evemug.
Get the Birthday Evemug. by Jxcy May 7, 2018
 Get the Birthday Evemug.
Get the Birthday Evemug.