Anteversary

A year before an event is scheduled to happen. From ante - meaning before and versary - borrowed from anniversary.

"We're getting married one year from now. Today is our one-year anteversary!"

Anteversary by bax57 April 10, 2025

Analversary 

The anniversary of your first anal sex with someone.

My wife and I celebrate our analversary on June 24th.

Analversary by Chucktastic68 May 15, 2021

dracotok anniversary 

date: august 22

“ august 22nd is the dracotok anniversary !” wtf do y’all want me to say lmaoo

dracotok anniversary by earth2mina August 21, 2021

antiversary 

{n} a contraction of 'anti' and 'anniversary'. The date of a breakup/divorce, etc.

September 6th is my antiversary.

antiversary by Elendae September 14, 2008

Analversary 

Annual celebration marking the first time your partner let you do anal.

God I can't believe she forgot our Analversary

Analversary by DRock3 October 8, 2010

Analversary 

The celebration of the date on which you first did your gal backdoor-style.

I think I'll get my sweetie some of that new warming lube for our analversary.

Analversary by King T December 20, 2009

anniversary

the day you and your special someone began your relationship.

when is our anniversary?

anniversary by reformedpug February 7, 2017