Sexaversary

The anniversary of the day one loses their virginity.

This is my three year sexaversary!

by reezybaby March 9, 2011

semiversary

6 month aniversary.

A shortened version of the word semianniversary.

On the inside of a card:
Happy semiversary

by KoH March 20, 2007

Sex-aversary

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

"Oh babe happy sex-aversary"

by LuvernotFiter May 20, 2010

Sexiversary

The date on which two people first had sex.

He was invited out for a drink after work, but he knew that since it was their sexiversary and she would be expecting him to be on his game, he declined.

by Kate Charlton June 18, 2008

Sadaversary

The day of a national tragedy.

November 8th, 2017, the nations first sadaversary, marks the day Donald J. Trump won the election for the presidency.

by Kiflaam April 20, 2018

Sexiversary

The date on which two people first had sex.

He was invited out for a drink after work, but he knew that since it was their sexiversary and she would be expecting him to be on his game, he declined.

by Kate Charlton June 19, 2008

sexversary

the anniversary of the day you had sex. most easily observed once pregnancy begins; in this sense, also known as conception day.

"happy sexversary, friend with benefits!"

"wow, amy and tom! happy sexversary, and welcome to the third trimester."

by janice jim July 13, 2009