Pocket knife

A simple but effective means of describing a male human who is badly endowed with a small, pointy knife-like phallus, however has all sorts of extra useful functions, taking a practical, positive approach to pleasuring a female human despite his size.

"But I can assure you, I wouldn't describe mine as a pocket knife!"

by feral the ksutra August 31, 2008

Gas Station Pocket Knife

An individual that looks and acts tough, but is actually a pushover.

A bully or poser

"That Gas Station Pocket Knife started a shove match with a waiter for getting his girlfriend's order wrong, but he started crying after the waiter threw a punch."

by RalphTheWanderer October 7, 2022

Half open pocket knife

Half a bar. Or a semi erect penis

“Man that chick was hot. I’ve got a half open pocket knife in my pants.”

by Rapiddescent April 23, 2021