Birthiversary 

The cooler word for 'birthday'. It makes a lot more sense because it is a play-off of the word anniversary.

"Happy birthiversary! How old are you today?"

Birthiversary by Clairodactyl January 30, 2022

Birthiversary 

a more accurate term for what is traditionally referred to as a "birthday."

for my birthiversary, my homeboys are taking me to the best Hooters in town!

Birthiversary by Homeboyza October 15, 2008

Birthiversary 

A day where you celebrate your birthday and anniversary on the same day.

Today I will celebrate my birthiversary.

Birthiversary by Queen Nekia March 12, 2017

birthiversary 

When a persons birthday and anniversary exist on the same day.

She spent the morning celebrating her birthday with family, and the afternoon with her boyfriend.

T'was an amaztastic birthiversary indeed!!!

birthiversary by lolicakes August 11, 2010

Birthiversary 

A Birthiversary is the other day during the year that someone officially decides to celebrate his/her birthday. For people who have birthdays on or near holidays, during an unfavorable season, or they just do not like their birthday, this provides them the opportunity to officially celebrate their birthday another time of year.

Katy's birthday is near Christmas. She officially registered her Birthiversary, now she celebrates her birthday in August because she loves the summertime!

Katy: "John, are you coming to Birthiversary party on August 15th? I'm having a pool party!!

John: "I thought your birthday is in December?"

Katy: "It is, but I chose August to officially celebrate my Birthiverary!"

Birthiversary by jrmoney August 29, 2011

Birthaversary

Birthaversary means the Anniversary of your birth.

Happy Birthaversary!!!

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"

birthaversary by Haberwife January 8, 2009