An imaginary weapon used to shoot your friends for any situation or succession of words that they spew out that makes them seem like a homosexual or pussy. You must hold your hand with your thumb and forefinger out, at a 90 degree angle, so your hand looks like a gun, and yell "Pew pew pew" as many times as you deem sufficient. Instances requiring the use of the Pew gun include, but are not limited to, the following:
talking on the phone with your girlfriend more than 5 times a day, or more than 10 minutes at a time; eating a salad; watching access hollywood or any similarly gay show; drinking a bitch drink (fuzzy navel, margarita, etc.) or otherwise doing something fruity.
Doug: Come on, let's get wasted!
Gus: Wait, I have to call my girlfriend first.
Doug: (holds his hand out for the Pew gun) Pew pew pew!
Gus: Yo, you wanna hit this blunt? It's some good shit.
Doug: Nah, I gotta finish my homework and then I'm making myself a fuzzy navel.
Gus: (holds his hand out for the Pew gun) Pew pew pew!