A small catapult designed to fire at crotch level, thus insuring maximum damage and maximum hilarity. Used just as often for pranking as it is for self defense.
Remember crotchapult is for self-dense or self-amusement only. Do not use a crotchapult to commit crimes or use on pets, small children, or women without a sense of humor.
by Mystic-X June 26, 2012

by Mystic-X June 28, 2012

1. The economy of pornography and porn-like industries.
2. Bartering goods or services in exchange for porn.
2. Bartering goods or services in exchange for porn.
When I was 13 I would have mowed your yard all year for one porno, such is the power of pornonomics.
by Mystic-X December 23, 2011

A person with no concept of design or real world principles when engineering something, often with horrifying results.
Origin: Bradley University in Peoria, IL.
Origin: Bradley University in Peoria, IL.
Pulling himself out of his overturned car Tom thought to himself, "That 10 mph hairpin off the interstate must have been the work of a Bradley Engineer."
by Mystic-X June 21, 2007

Tits moving in a rhythmic circular motion similar to that of a helicopter rotor when fucked. Most commonly seen in larger natural breasts it can be induced in smaller breasts provided enough force is applied. Often seen together with the ripple effect.
by Mystic-X October 04, 2009

When a friend has sex with you for the sole purpose of relieving you of your prolonged case of blue balls.
by Mystic-X October 04, 2009

1. A classic Chris Farley scene from Tommy Boy (1995) in which he puts on a small coat and sings "Fat guy in a little coat."
2. A big penis in a small condom
2. A big penis in a small condom
by Mystic-X April 09, 2010
