humpaversary

The anniversary of the first time you had sex with someone

August 15th was zach and my humpaversary.

by Boobs McGillicuddy August 10, 2016

dumpaversary

The date commemorating a breakup. Generally used to describe a situation that turned out for the best.

Hey Liz, let's go out and celebrate your dumpaversary. I'll bring the cake!

by mvolfman May 13, 2011

humpiversary

The anniversary of when you first started sleeping with someone.

"OK, I know we're just friends with benefits, but it's been one year since we first started this whole thing and I wanted to take you out to dinner to celebrate. Happy Humpiversary!"

by Capybarra December 9, 2012