mario party 

best fuckin video game, on 64 is hekka fun.

oooooooo i also like mario kart, buh mario party is betta

mario party by Celest October 18, 2006

Mario Party 

Another word, especially a codeword, for "orgy" (to have sexual intercourse with 3 or more people involved).

Add a number after "Mario Party" to specify the amount of people involved (up to 9, as of the release of the game, "Mario Party 9" in 2012).

Guy1: Bro, I'm having like 3 chicks over tonight and I don't think I'm gonna be able to handle all of em. You in?

Guy2: Ya I guess. Gonna play some Mario Party 5?

Guy1: Hell yeah, dude.

Mario Party by ThatFreakyThing July 9, 2011

Mario Party 

A sexual maneuver involving three men and one woman. One man must have a sound effects machine. When the two men insert into the woman's anus and vagina the first time, the sound of effect of "entering a pipe" from Super Mario must be played. When getting a blowjob the "Mushroom sound" is to be applied. Each time the man slams said woman, the "coin noise" shall be played and the "win music" will be played when each man cums.

We tried playing N64 for a while, but instead we all just decided to have a Mario Party of our own.

Mario Party by TBuck May 19, 2008

Mario Party 

A term used to indicate a place or time when a group of people will ingest hallucinagenic mushrooms together

"There's going to be a Mario Party on Friday"
"Let me go get my magic caps"

Mario Party by Hixt January 6, 2005

Mario Party 

An orgy, where the members take turns playing Nintendo the entire time.

We had a Mario Party, and I got to pretend I had a Yoshi tongue.

Mario Party by Mr Pokey March 16, 2004

Mario Party 

When your partner does the Mario Party Joystick thing to the tip of your dick. And you go "wahoo"

Stacy did the Mario party to me last night, My foreskin hurts.

Mario Party by Shinynchrome89 December 26, 2021

Mario Party 

When you invite someone to play the game but what you really mean is you have some plumbing to do and will clean her pipes.

Oh let us meet for a Mario Party, your puss needs to get some pipe.

Mario Party by CjCoplin June 3, 2022