fistblast 

The art of jamming an entire fist into an orifice, usually a vagina or asshole. When performed correctly, the "fistblaster" should be elbow-deep in the "fistblastee". While inside the orifice the fist should be shaken in a dice rolling motion, but more violently, with the purpose of inducing orgasm and shaking out any loose change and/or any other objects such as a lost and forgotten tampon.

When I see Superman fly fist first, I always think he must be on his way to fistblast Lois Lane. That whore can really take a pounding.

fistblast by wordman55 August 26, 2012

Fistastic 

Fistastic - An adjective one uses to decribe the common feeling one is experiencing with that of the ectacy one ahcieves by having a large fist shoved in their ass.

"That Gaping Niblo you performed on me last night was fistastic!"

Fistastic by Onre Port July 4, 2004

fartblaster 

One who unleashes mad gas on a regular basis; one who blasts the farts

Today I(michael) took up the role of fartblaster in class today, TO THE MAX!!

fartblaster by Captain B November 4, 2003

FratBlast 

Texting a bunch of girls or pledges at the same time, trying to get them all to do the same thing.

I just sent a FratBlast to an entire sorority about our party right now - it's about to get real!

FratBlast by FratBoss February 3, 2013

fitbasturbate 

Using a fitbit to track how many strokes you use while masturbating until you cum.

Archer: I used my fitbit to masturbate last night so I could see how many strokes I used till I shot my load.
Castor: How many strokes?
Archer: I fitbasturbated almost 4 miles last night!

fitbasturbate by False Aorta September 10, 2015

Fisterblaster 

The act of inserting ones fist into a womans vagina while twisting it rapidly.

Man 1: "Dude, your old lady is walking kinda funny today"

Man 2" Yeah bro, I gave her the fisterblaster last night"

Fisterblaster by Dillbert McRae February 18, 2010

fartblaster 

a very large ass

fartblaster by Anonymous April 23, 2003