monster nuts 

when you sleepover at your friends house and you try to get a drink of freshy really late, but his dad walks by in his undewear on his way to piss or shit
and you scram because you know he'll hate you for drinking what he paid for.

deer brain-"where's the freshy?"

stergis-"MONSTER NUTS CAUGHT ME".

monster nuts by dave haddock June 25, 2007

Monster Rancher 

(N.) A bastardized version of Pokemon.

That Monster Rancher sure is a funky monkey.

Monster Rancher by G-Union May 21, 2003

Monster Garage

When someone shits in a shoe and has sex with it.

I can't get a date, so I'll pull a monster garage

Monster Garage by BKing523 June 11, 2008

monster ball 

to fuck a bitch crazy like billy bob thornton from behind in the manner he drilled halle berry in monster's ball

last night i monster balled the shit out of her, or i would love to monster ball that bitch

monster ball by ayhflangoiyas;kfgnhpaitg January 15, 2009

Monster Kid 

A person, usually white, who walks up says a few well spoken phrases stands and leaves. Usually they are adorned with a Monster shirt, baggy skinny jeans, hat turned sideways, and a big pimp ring.

Monster Kid: "Wa's goo'?"
Us: "What?"
Monster Kid: "Yo, why ya nah at da fue?"
Us: "....What?"
Monster Kid: "I'm in miami, bitch."
Us: "Seriously, wtf?"

Ten min later

Monster Kid: "Yo I betta go." (leaves)
Me: "Did anyone know he was standing there?"
Everyone else: "No."
Me: "Oh cool, hey lets go ruin a dodgeball tourney for kids."
Matt: "Hell yeah!"

Monster Kid by Navigator of the Sea March 21, 2010

Monster mashing 

When a large and/or ugly person walks lazily or has some sort of cane in a certain direction.

Hey, do you see that guy monster mashing his way over here?

Monster mashing by Pbrizzle198Nizzle September 13, 2011

monster donga 

big cock

monster donga by vaseline April 23, 2003