stink injection

When a person or animal passes gas when one's buttocks is in direct contact with the furniture where one is sitting so as to make the smell of the flatulence stay in the furniture after one leaves the scene. As a practical joke, this is sometimes followed by someone else sitting in the same spot moments later, only to push the foul smelling flatulence back out into the air where one can breathe.

Person #1: Why is James flailing his hands in front of his face?

Person #2: Because I just gave that couch a stink injection.

(high fives)

Person #1: Good one Bro!

by celesguy1 July 15, 2011

UV light injection

a lethal solution to cure Covid-19 patients by injecting their bodies with ultraviolet light

Dr. Grimes: "You cannot use UV light injection to cure COVID19. Neither biology nor physics work that way!"

by timlight April 24, 2020

Golden Injection

When a man inserts his erect penis into a woman's vagina (or anus) and urinates.

Dude, stick it in her bum and pee. Yeah man, give her a golden injection!

by Mr. Butt May 2, 2011

beef injection

to use ones penis to have sexual intercourse.

i'm gonna slip her a red hot beef injection!

by fashanu April 23, 2003

Lethal Injection

The act of ejaculating inside a girl when not wearing a condom when you have HIV/AIDS, thus giving her the disease.

I wouldn't fuck him if I were you, he likes to give girls the lethal injection.

by 35 Home May 10, 2010

deep seat injection

A prank where you pull yourself down on a foam chair, fart, and switch chairs with your friend or enemy. When they sit on the dsi’d chair the smell puffs out. What a surprise!

My chair smells like shit, maybe Seat got a deep seat injection (dsi) by my shitty coworkers.

by Shitty Nick February 20, 2020

Meat Injection

Stikcking a dick into a hole

by London August 17, 2003