dadiversary

The anniversary of the day you became a dad. Usually on the birthday of your oldest child.

Hey man I hear your kid just turned 10, Happy Dadiversary!

by ditzydory November 26, 2016

Demiversary

A demiversary is a "six month anniversary".

The term "six month anniversary" annoyed me enough to create the word "demiversary".
Joe and Jane Doe are having their demiversary.

by comradeda August 28, 2011

dateiversary

The anniversary of your first date.

"We went on our first date five years ago today! Happy Dateiversary!"

by TheDogNerd July 22, 2013

Dativersery

The date that marks the 1 year marks the 356th day following a couples first date.

Hey, Today is J's 1 year dativersery. I think we should take them out tonight to celebrate.

by The Commonsensualist February 27, 2015

Danniversary

The anniversary of the date your divorce was final.

Happy Danniversary!

by Teresa-girl July 22, 2010

badiversary

The name given to any date that is the anniversary of an unpleasant event or memory.

Yeah, I am sad, its the first BADIVERSARY of my break up with Kate.

by Blair&Zac January 1, 2021