Analversary

A year to the day in which anal sex was first performed with a sexual partner.

Today marks the first analversary with Tiffany.

by Richard Hangslow August 13, 2018

Amiversary

The anniversary of adding a friend on Facebook

Mark: yo dude, guess what?

Jay: What?

Mark: Dude, it's my amiversary with Erin today - she added me on Facebook exactly a year ago.

Jay: Dude, that is so sad.

by zenyattaiscool January 8, 2010

adversary

to oppose

adversy against the government.

by pigdestroyer November 10, 2003

antiversary

The anniversary of one's breakup. Sometimes celebrated by people with a sense of humor.

Justin isn't your antiversary coming up?

by hasi August 27, 2006

adversary

ad⋅ver⋅sar⋅y  ad-ver-ser-ee

-noun

An individual with exceptional style and substance who challenges and engages you in a meaningful way.

"You, mamacita, make a fine adversary."

by Math Teacher for a month May 15, 2009

antiversary

January 28. The day when Rihanna released her 8th studio album "ANTi".

Happy #antiversary!

by higherih February 19, 2017

Antiversary

What would have been an anniversary but is not due to a divorce or getting laid off.

Today is my 25th Antiversary.

by meloruff December 10, 2010