Ataversary

Ata Marzban’s birthday on March 19th. Which many people celebrate it all around the world every year.

Happy Ataversary!

by eeed March 19, 2022

Analversary

The anniversary of your first anal sex with someone.

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

by Chucktastic68 May 15, 2021

antiversary

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

September 6th is my 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

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.

by King T December 20, 2009

Sex-aversary

The anniversary of the first time you and your partner had sex.

"Oh babe happy sex-aversary"

by LuvernotFiter May 20, 2010

best friend-aversary

The celebration of your friendship with your best friend.

May 18th is Kay and Amber's best friend-aversary.

by Walter Elizabeth October 27, 2012