Firing off the skin pistol 

1. To masturbate vigorously. Always associated with males.

2. To procrastinate.

1. ...Then suddenly he dropped his pants and immediately started firing off the ol' skin pistol. Fucking disgusting wanker.

2. Do you really think she is going to introduce you to her parents, or are you just firing off the skin pistol?

Firing off the skin pistol by zachary_MIDWE$T April 20, 2009

Cock the magic Pistol 

A funny way of just saying, beat off, jerk off, or plain old masturbate

i'm gonna go to your mother's house and cock the magic pistol over her forehead

Cock the magic Pistol by Big Bear June 16, 2003

The Nickname: pistol 

If ur nicknamed pistol, your name is for sure peter and ur a dick. One person has probably called you this and u continued to call yourself it as no one else besides maybe 3 people- including coaches

The nickname: pistol My name is pistol and I have a big dick.
My name is pistol and I’m the biggest fucking hardass

The Nickname: pistol by Fuckin bish March 30, 2020

shot in the face with a shit-pistol 

Extreme ugliness. Maybe be from acne or acne scars, or just plain old hard livin'.

You took home a chick last night that looks like she was shot in the face with a shit-pistol!

shot in the face with a shit-pistol by AMARZ November 8, 2006

The pistorius

Grabbing a stranger off the street forcefully leading them to an alley and forcefully putting your amputed leg up their anus but yelling surprise before hand so it isn't classified rape and leaving them to bleed out from their anal wounds.

Did you see that person left in the alley,they must have received the Pistorius

The pistorius by Mitch Jack Matese September 17, 2015

The Piston 

n. A sexual maneuver between a man and a woman/pwn victim/Pruger in which the man retracts his testicles up into his lower stomach and then shoots out one testicle at a time, alternating testicles with each blast. This is an alternative form of The Shotgun.

The NBA team The Detroit Pistons got its name because the founder of the franchise could use The Piston with extreme speed and accuracy.

The Piston by MC Derf March 17, 2008

The Piston 

n. A sexual maneuver between a man and a woman in which the man retracts his testicles up into his lower stomach and then shoots out one testicle at a time, alternating testicle with each blast. This is an alternative form of The Shotgun.

The NBA team The Detroit Pistons got its name because the founder of the franchise could use The Piston with extreme speed and accuracy.

The Piston by MC Derf March 17, 2008