maciversary 

A celebration commemorating the event of acquiring your first Mac computer.

It's my maciversary today, this time last year I bought my first iMac!

maciversary by crackers September 12, 2005

manniversary 

The anniversary of a transgender man's transition beginning. Often marking his first testosterone shot, when he began binding/dressing in male clothes, or whatever he decides 'began' his transition.

Have you seen the FTM 1 year manniversary videos on youtube?

It's amazing how much muscle and hair growth he has-it's only his first manniversary!

manniversary by Ifreyja Vonneu February 1, 2017

manniversary 

Yearly celebration of wedding day of two gay males.

This year, Brad and Josef will be celebrating their third manniversary, though the memories of their Fire Island wedding are as vivid as if it had happened yesterday.

manniversary by OhPuhLeez February 23, 2005

miniversary

Like an anniversary, a date marking the successful passage of time in a relationship.

They've been going out one week and already have celebrated their first miniversary.

miniversary by P-fizzy December 14, 2005

manaversary

When a husband chooses to spend his wedding anniversary with his friend instead of his wife.

A husband who forgets about a wedding anniversary, and spends the day with his friend instead if his wife. His Manaversary hopefully was worth it.

manaversary by Hater Wife February 24, 2014

manniversary 

The day to be remembered when to guys became good friends. Often celebrated with heavy drinking,throwing up, and passing out. The day itself is usually forgotten due the drunken haze of the day so it is celebrated around the same general time each year.

Joe1: You know Joe it was around Labor Day last year we hung out out at your place and got shit faced, Good Times

Joe2: Your right and its about that time of the year now. Happy Manniversary bro.

Joe1: Happy Manniversary

manniversary by DrinkinBuds September 6, 2009

Manniversary 

The anniversary of when bros became bros.

Denise: Wow, John, why are you so happy?
John: It's my bro and I's manniversary!

Manniversary by Jakerzzzz October 2, 2011