gunning em down 

Staring intently at a person, with or without their knowledge, while feverishly masterbating.

The girls across the street enjoyed a nude slip n slide while Joe and his frat brothers were gunning em down from the window of their fraternity house.

gunning em down by Not Thomas K. January 3, 2018

gunning it down

The act of masturbating oneself in jail or prison to a female guard assuming inmate is heterosexual. An additional yr. plus can be added to sentence if one is caught in the act.

The other night Reggie in CB 4 got caught gunning it down. He got another year added on to his sentence.

gunning it down by 1956 Squirrel July 21, 2017

Grease Gunning

An act performed during sexual intercourse where a person will place their penis on the edge of the anus and cum, forcing the cum into the anal cavity without penis insertion.

X doesn’t enjoy anal but is okay with Grease Gunning. Y Grease Gunned X’s ass as a release instead.

Grease Gunning by Plucked Chook January 25, 2021

tail gunning 

the art of shooting one's load in a woman's anus immediately after anal sex whilst the anus is dilated and before its diameter reduces to a size too small to hit.

When Luke Skywalker destroyed the Death Star before the window of opportunity vanished, tail gunning.

tail gunning by DoubleMiles September 10, 2010

shot-gunning 

1. When a person who's smoking takes a hit of weed and transfers the smoke to another person by using their fists to make a tunnel between their mouths.

2. When a guy or girl takes a hit and transfers the smoke to their partner through a kiss. As one exhales the smoke, the other one should inhale the smoke into their lungs. Very efficient use of weed and extremely sexy.

1. "Yo dude.. we don't have that much weed left so we're shot-gunning that shit, you down ?"

2. "When my boyfriend's shot-gunning me, I literally get weak in the knees."

shot-gunning by brendabong2 December 30, 2009

Machine Gunning 

The act of repeated defecation in one toilet without flushing until said toilet is sufficiently clogged and you and your friends are out of shit.

The other day these people went machine gunning in the first floor bathroom, it’s been out of service ever since.

Machine Gunning by houseoflies May 8, 2008

Double gunning 

The act of being a bich and using 2 guns in sea of theive ( a fun game made by rare for Xbox and Pc about pirates)

"God Damm it jery is double gunning again. It looks like we'll have to end him."

Double gunning by Ethen_zombie March 5, 2021