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

-in regards to transgender Men
This July is Jordan’s third Maniversary.
by jesas June 13, 2021
Get the Maniversary mug.
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.
by Mace702 January 11, 2014
Get the Maniversary mug.
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!
by Echo5Lima March 20, 2012
Get the Maniversary mug.
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.
by aglifter October 12, 2009
Get the maniversary mug.
When your wife lets you invite a lot of people over, watch football, and drink a lot of beer on your anniversary.
Sunday was my maniversary. The Lions won 35-28.
by RestoreTheRoar January 8, 2012
Get the maniversary mug.