whoopee cushion 

a practical joke device consisting of a rubber air bladder that makes a flatulence sound when sat upon

If I sit on another whoopee cushion I'll have to play a prank on they'll never forget.

whoopee cushion by The Return of Light Joker September 15, 2009

Whoopee Cushion 

When someone is trying to fart in the face of another person, and they splatter diarrhea all over the inside of their pants.

"Would you rather have me Whoopee Cushion your sister, or . . . wha- wha- wait. No."

Whoopee Cushion by A Friggen Moose April 9, 2010

Whoopee cushion 

The act of blowing air into one's anus and punching one in the stomach causing a forceful fart.

I gave Jeff a whoopee cushion after he drank all those long island ice teas.

Whoopee cushion by Giggitygiggitygiggitygiggity January 22, 2017

Amsterdam whoopee cushion 

The act of blowing air into ones vagina then violently pushing down on her stomach to make her uncontrollably queef

I surprised Jenny with an Amsterdam whoopee cushion last night......... she beat the sit out of me

Amsterdam whoopee cushion by Snvert97 February 23, 2021

chocolate whoopee-cushion 

Another term for sharting, which occurs when one tries to force a fart and craps instead.

"Sorry, boss, I got to go"
"What? Why?"
"Chocolate whoopee-cushion, just trust me"

chocolate whoopee-cushion by Rs86 February 2, 2010

siamese whoopee cushion 

when 2 people press their buttholes tautly against each others, and one person farts into the other's butthole

Last night, Frederico gave me a siamese whoopee cushion. It was even better when i blew it back into his butt.

siamese whoopee cushion by the wundatwinz December 24, 2005

Spokane Whoopee Cushion 

As you are downstairs giving some oral satisfaction to your lady-friend, get nose deep in her snatch and start blowing air into her deep, deep gulch. When she pulls away, punch her in the stomach and when she queefs, yell, “Spokane Whoopee Cushion!”

Donna left Aleksandr because he wouldn’t stop giving her Spokane Whoopee Cushions.

Spokane Whoopee Cushion by Captain Neckbeard Esq III June 27, 2019