Unanniversary

The day you would have celebrated as your anniversary if you had not broken up.

Today's our unanniversary. We would've been together for three years if we were still together.

by ScribblScrabble August 29, 2012

Unanniversary

The wedding anniversary you no longer celebrate due to divorce.

Happy unanniversary!

by Saint Teresa July 9, 2010

Unniversary

An unniversary is the yearly celebration of the day you became divorced. Whether a happy or depressing celebration is up to the participant.

"Let's wish a merry unniversary to Ben, who is celebrating his sixth year since his soul-crushing divorce from Rebecca. How's that loneliness treating you?"

by Will Rickabaugh October 19, 2006

unniversary

The annual celebration of a leap day marriage in any non-leap year. Usually celebrated on February 28 and/or March 1.

Wife: Since we got married on leap day, we don't have an anniversary this year.
Husband: Then I don't have to get you anything, right?
Wife: No, it's our unniversary. I still expect gifts.

by .d.h. March 16, 2011