dung funnel 

The poop shute, the dark side, anal intrusion with the miner's light on.

A dung funnel is commonly use in porn when all other holes are in use. A boab in the bums worth two in the bush.

dung funnel by theraider January 17, 2009

Thunder Funnel

A Thunder Funnel is a very specific type of curved brass implement used to project the sound of ones fart out towards the front of the body so that it can be better heard by the dealer of said fart

"Hey, Carl, hand me that Thunder Funnel, I gotta hear this one!"

Thunder Funnel by SuckAFart July 31, 2012

flesh funnel 

in other words a vagina.

Thats a hairy flesh funnel.

flesh funnel by Tom L. October 3, 2007

Fiddlers fart funnel 

The act of wearing a full face gas mask with a tube running into the anus of your lover and wearing it all day while they fart down the tube

Yo did you hear? Johnny did a fiddlers fart funnel with alex last night

Fiddlers fart funnel by Deanwinchesterton November 28, 2018

Butt Funnel 

(noun) A punishment where two people press their bare butts together whereas the two butt cracks form a funnel. The guilty party then lies underneath, positioning their head directly below the two butt cracks, beer is then poured down between the butt cracks and onto the guilty party.

You have been found guilty, the punishment... Butt Funnel

Butt Funnel by Knight57 July 4, 2016

Fart funnel 

When someone places their lips tightly around another persons stink trumpet and they fart in your mouth and you swallow that fart like It's grandma's apple pie. Then you belch it back up and blow it in someone's face.

Lester: Hey Jim I need you to give me a good Ol' fart funnel, my grandma pissed me off and now she's gonna regret it.

Jim: say no more my friend! Get ready to suck this fart.

Lester: Hit me with it fam...

Fart funnel by turnitloose July 11, 2016

Gunny funnel

A very large and loose vagina, typically found on a woman who carries most of her weight on the front of her body.

He stuck it in my gunny Funnel

Gunny funnel by Grumpet Brumblecutt April 13, 2005