Mattsy

A nickname given to a girly boy with a belly button ring fetish. He loves his awkward girlfriend but tends to cheat on her with a muffin whore named Vanessa. He can be the cutest and trolliest person in the world. You will just love him.

Mattsy: "I love you. x'"
Abbsy: "And I love you more. c':"

Girl 1: Isn't that Mattsy? Abbsy's boyfriend?!
Girl 2: He's making out with that

muffin.. What the hell.

by Abbsy June 15, 2012

Mittsies

A music maker on YouTube who creates music for games, including toon-like adult games. They have done singles such as Ritual, Praxis (which could be called a remix of Ritual), Alexandrite, and Lustrum.

Guy: "Have you heard Mittsies latest single?"
Girl: "Oh yeah, it was awesome! I love those singles-they give me a lift."

by MegaMilkCosplayer January 10, 2014

muttshmee

a person has multiple illegitimate kids from at least two men or women and has had multiple sexually transmitted diseases in his lifetime

'Did you hear about Guy?He came back positve for herpes. How can all those kids of his be proud of that wreckless muttshmee?'

by provider44 January 14, 2010

R. Mutt

1. Signature used by Marcel Duchamp to sign his 1917 sculpture: Fountain

2. Rock band from Milwaukee, Wisconsin

Marcel Duchamp signed Fountain with the pseudonym R. Mutt

We are going to see R. Mutt play at the bar tonight

by hot_snizz February 4, 2010

Muttsurini

A Japanese word that translates to "Ninja Pervert" when translated to English.

"No! Muttsurini! All he wanted was to look up that girl's skirt!"

by CabinofMiltonman January 17, 2015

Muttsexual

People who have extremely close relationships with their dog as a replacement of having a real boyfriend/girlfriend.

Dude you've been checking out Cindy for two weeks, why don't you just ask her on a date?

No man, every conversation we have revolves around her dog all. I'm starting to think she is muttsexual.

by dkinirvine February 15, 2009

matts manjunk

large package of genetalia associated with males named Matt...Everyone knows at least one Matt who sports a large monolithic package beneath the trowsers

I cant seem to keep a girl happy .... if i only had matts manjunk i'd be litterally batting a thousand.

by ronski July 5, 2010