Top definition
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.
by OhPuhLeez February 23, 2005
Get a manniversary mug for your Facebook friend Larisa.
Apr 27 Word of the Day
A horoscope so bad that it strikes fear into the heart of the reader, rendering them unable take action or make a decision on anything or to even leave the house. This is caused by a paralyzing fear that those actions or decisions may cause the predictions to come true.
After reading "There is a lot of uncertainty around financial transactions and investments right now, and the wrong decision could result in dire consequences" in his daily Horrorscope, Edward climbed back into bed, pulled the sheets over his head and remained there for the rest of the day.

Edward only had enough gas in his car to get to the gas station but was not sure if he had enough money in his account to pay for gas. His cell phone service had been cut off because his payments were in arrears, and since the only way he could be sure he had enough money (to pay for gas) would be to call the bank, he felt it best to hide in bed and hope his horoscope for tomorrow was more positive.
by Edward Albee Deavers April 28, 2011
Get a Horrorscope mug for your friend Bob.
2
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!
by Ifreyja Vonneu February 01, 2017
Get a manniversary mug for your fish Trump.
3
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
by DrinkinBuds September 06, 2009
Get the manniversary neck gaiter and mug.
4
The anniversary of when bros became bros.
Denise: Wow, John, why are you so happy?
John: It's my bro and I's manniversary!
by Jakerzzzz October 02, 2011
Get a Manniversary mug for your daughter Rihanna.