look up any word, like blumpkin:
 
12.
(This works best while the male has some sort of explosive diarrhea) A man lies on his back with his legs wide open while a woman slowly progresses (face first, mouth open) towards his testicles. Once the woman is approximately 3 inches from the "ball-sac" the man then releases massive amounts (or whatever's in his system) of diarrhea on her face, with the intentions of shitting in her mouth. Whether the crap landed in her mouth or not doesn't matter. A successful "Mouse Trap" has been executed.
Christy was trying to suck my balls before landed in a "Mouse Trap"
by Damien July 17, 2003
 
1.
When a guy is getting head, he says somthing like "Oh S*** what's that?" and points, when the giver turns to look, they tuck the penis between there legs. When the giver returns to finish the job, you spread your legs, having the penis hit the giver in the bottom of the jaw.
I gave a girl one..She liked it? :s
by Prospect April 20, 2005
 
2.
A mouse trap is the pro-female version of the donkey punch. While the female is on her back the male is standing and penetrating. When the female nears orgasm she punches the male in the eye causing him to pull his upper body back and yell "WTF bitch!", but also causing him to thrust his pelvis forward for maximum penetration. A donkey punch and mouse trap may be possible simultaneously, but is purely theoretical at this point.
"How'd I get this sweet black eye?", you say. Well Kelly caught me in the mouse trap last night.
by cidue May 17, 2008
 
3.
when a guy's cock get hard and he puts it between his stomach and his pants to hide the embarassment of public erection
Right before the teacher called me in front of the class, I used the mouse trap because I saw a hot girl.
by binh January 06, 2005
 
4.
When riding a snowboard backside down a mountain, to catch the edge of the board and abruptly throw the top half of the body forward bending at the waist - similar to the way a mousetrap operates.
"He mousetraped and broke his wrist.."
by BodhiGuru March 05, 2007
 
5.
the location where one keeps his cheese. A money clip or wallet.
"How much cheese you got in the mouse trap tonight?"
by Hans May 18, 2003
 
6.
A girl who takes a fart in an aerosol can and when something smells good/pleasant the girl will spray it with her aerosol canned farts. They also fart into their friends/own ovens to smell up the house with their farts.
Girl 1: It smells in here, did someone fart?
Girl 2: Yea, some mouse trap sprayed me with fart after I spritzed myself with perfume.
Girl 1: Bummer.
by TheRedLobsta March 07, 2011
 
7.
When getting blowjob standing up, point at something to make her look away. Quickly tuck your dick between your legs when she turns back to continue, let you dick hit her in the chin.
"Hey look at that" ..."What?"... *SMACK*..."MOUSETRAP!"
by Barry_1986 April 24, 2006