Caniversary 

The celebatory date that you got a much anticipated severence package from a job you hated or were planning to leave anyway.

"I thought I'd pick up some champagne and a cigar to celebrate my Caniversary - one year ago today!" said Terry.
"Screw You- I still can't believe you got 18 months salary to leave that piece of crap job especially when you were going to quit anyway!" said Larry.

Caniversary by bingo lingo January 24, 2010

Maniversary 

The annual celebration of a mans transition to his true gender.

-in regards to transgender Men

This July is Jordan’s third Maniversary.

Maniversary by jesas June 13, 2021

Maniversary 

The day celebrated by a man annually commemorating his first sexual encounter with his current sexual partner, which to him signifies the true start date of said relationship.

I was surprised with a gift of lube on my maniversary.

Maniversary by Mace702 January 10, 2014

maniversary 

A party with the bros to commemorate a year of broship.

Dude, Mark and I had our maniversary last night. We got wasted at the strip club and brought home some nasty hoes.

maniversary by aglifter October 12, 2009

Maniversary 

The anniversary of a guy becoming single. The celebration of a man getting his balls back.

Make sure you buy Paul some shots, it's his one year Maniversary!

Maniversary by Echo5Lima August 3, 2012

xanniversary 

the anniversary of the divorce or end of relation with your ex

today is our xanniversary, two year since you cheat on me you mother f*cker!

xanniversary by joakosolo May 16, 2011

Xanniversary 

A calendar date that once was marked to commemorate a wedding anniversary with someone who is now your ex-wife or ex-husband. Further, this term is used to express anguish and even despair at the mere thought or remembrance of the terrible relationship one used to be trapped in; causing one to feel as though they need to take a couple Xanax to help them forget. ( Xanax by Rx only however not recommended)

Oh god , today is our xanniversary, I'm going out tonight to get drunk and hook up with some random. Where's my Xanax?!

Xanniversary by Nunya B. Zwaaks™ September 2, 2023