mundster mash

When you stick caper berrys in your foreskin and pinch off the tip so you can squish them inside your foreskin. Then you insert your penis into a girls mouth and feed her the squished berrys.

Me and my old lady are gonna try mundster mashing tonight for the first time!

by Dm123456789 November 19, 2023

Backwards Mashed Potatoes

The art of ejaculating inside of someone and proceeding to shit inside of them (preferably wetly). The colors are reversed.

Please uncle Mike… no more backwards mashed potatoes.

by NapoleonD December 28, 2023

coon dog mash

Sexual intercourse

Jan and I did the coon dog mash up.

by Dead 1 November 30, 2023

Mashed Potatoes

A vegetable(Or severely autistic person) who just ate shit.

"Bro did you see that autistic kid fall?"
"Yeah, His ass is mashed potatoes"

by ShadyShrooms December 4, 2023

mashed potato

Slur. A derogatory term used to describe a homosexual who receives anal fornication frequently and subsequently their anus is mashed out like potatoes.

“that pofta fucks every man… he’s definitely a mashed potato”

by negr0thehero May 7, 2023

Mashed Potato Captain

The act of putting Mashed Potatoes in a Pastry Bag and squirting them into someone’s ass… Then having Anal sex and cumming in the ass. Putting a tube in said ass and sucking the cum and potatoes out!

I was with my girl last night and she made me a Mashed Potato Captain.

by Dumpeldore July 18, 2023

Sossy Mash

When man 1 bashes his sausage into the thinner man 2 and let's out his mash potatoes all over his a**hole. Man 2 then has it protrude out his mouth, nose and ears.

Man 1 looks like he does Sossy Mash

by VS7777 August 4, 2023