Birthaversary

Birthaversary means the Anniversary of your birth.

Happy Birthaversary!!!

by Bill Chalk June 15, 2021

birthaversary

To get married on your birthday.

"Today is Manda Manda's birthaversary, we should take her out and get crunked"

by Haberwife January 8, 2009

Napoleon has birthdate and we ain’t eating cake

When you are with a girl and she shows signs and celebrates but you still get no pussy

Kas***: Bro I am with Tze** for the past 5 months but I still get no pussy
Nik***: Napoleon has birthdate and we ain’t eating cake

by Tzeni Dimopoulou April 9, 2022

Birthaversary

The event created when you are able to get married close to your spouse's birthday. Requiring only 1 (slightly larger) present instead of 2 individual gifts, the birthaversary is considered by some the holy grail in wedding date setting.

This weekend, we will celebrate Becky's birthaversary with a sightseeing trip.

by GrammarGhost September 2, 2015

birthaversary

A misspelled concatenation of "birthday" and "anniversary", primarily used by illiterate slobs.

Happy Birthaversary to my sweet BFF!

by GrammerCat January 9, 2009

birthmate

A friend or acquaintance who shares a birthday with you; ideally the exact same birthdate, including year.

My friend Tamara and I are birthmates because we were born on the exact same day.

by deviant85 January 14, 2009

Birthnaversary

Celebrating both a birthday and anniversary on the same day.

Mary's birthday is Dec. 16th and she also got married on the same day. Today she is celebrating her birthnaversary.

by RChikofsky October 14, 2011