Get the Antiversarymug. (n.) The calendar day corresponding to a day in the past when something irretrievably shitty occurred.
Tomorrow is the antiversary of my hound dog's death, and I'd rather drink liquid lye than go to work.
by Toll Carom April 8, 2017
Get the Antiversarymug. September 6th is my antiversary.
by Elendae September 14, 2008
Get the antiversarymug. by hasi August 27, 2006
Get the antiversarymug.
Get the antiversarymug.