describes a person with anywhere from two to sixty extra teeth.
Joe: "Damn, I didn't know these fish have teeth."

Jill: "Yeah, they're Matt Damon fish."
by Matt Damon's Mom August 11, 2008
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A well-respected actor and Oscar winning screen writer who unfortunately happens to have a huge, wide womanly butt much like that of his former nemesis for the affections of Ben Affleck, Jennifer Lopez.
She has a huge butt like Matt Damon.
by Styx February 22, 2006
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A synonym to watermelon because when quickly glanced at the words look surprisingly similar.
Did you try on the Matt Damon flavor of chap stick yet?
by N. of G. July 12, 2008
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V. - To be own, pwn, make an example, and prove to be an incompetent and worthless noob, to rape and dehumanize. To boom headshot.
N. - A impotent incompetent mindless waste of flesh.
James "I can't out-snipe this guy, he's too fast. But he's running through the smoke to come into the tower."
William "No, he's wondering how I jumped off the stairs, turned, and headshotted him with my trenchgun in mid-air before he finished reloading. Assuming hes that smart."
James "God, you've got to stop Matt Damoning these guys so much."
by G.M.H. November 6, 2009
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another saying for "i love you"
a cute thing to share with a cute girl.
no one knows what you two are talking about.
around friends, family, in a strange new place with new people, or just at home chillin with your girl.

boy: so i guess im taking off.
girl: alright, call me later.
boy: ok sweetie.
girl: i love you.
boy: Matt Damon!
girl: matt Damon!
by mcmaster karr May 5, 2008
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Someone who always has to be THE MAN in a movie. Usually supernaturally smart.

(except in Team America LOL)
Matt Stone and Trey Parker are right. It's about time Matt Damon looked like an ugly dumbass on the big screen
by John Kerry is a good dad January 14, 2005
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