On the gun 

When someone is acting erratic and/ or appears to be on crack.

Woah, have you seen Suzy lately? I'm pretty sure she's on the gun.

On the gun by Jam35 November 27, 2021

And then he turned the gun on himself

A mock headline. Said as a hyothetical reporter at the scene of a workplace shooting. One who is fed up with the idiocy of a group and is letting them know it.

Supervisor: What are you people doing? I need those reports. I need them in 20 minutes

Guy one: Jim said he was going to do them.
Supervisor: Well, where's Jim?
Lisa: I think he went out some where maybe with Sue.
Supervisor: Sue where's Jim?
Sue: Think he's with Lisa.
Supervisor: And then He turned the gun on himself.

And then he turned the gun on himself by Nickola1 October 21, 2010

pulling the trigger on the purple headed yogurt gun

To masturbate onesself to and emission, usually of great and satisfying proportions.

masturbate, jerk off, rub one out, ejaculate, beat off

I saw this hot girl, but my mother was with me, so when I got home, I went to my room and blasted off by pulling the trigger on the purple headed yogurt gun.

pulling the trigger on the purple headed yogurt gun by Holden_Magroin June 23, 2010