The Monster mash

When a person has a bowel movement while showering and proceeds to force it down the drain with his/her foot.

I could tell from her glistening brown toes that Ethel had done the monster mash this morning.

by Stinner July 6, 2018

Mash up

Mane. To Fuck that’s it

I look I’m tryna mash up and mash out nothin else labih!

by Tha$lickest April 11, 2018

mashed sammich

A mashed sammich is when you take a piece of bread and smash it in your hand to eat like a sandwich. Nothing on it, just bread.

Boy: Grandpa I'm hungry

Grandpa: *smashes a piece of bread* There ya go, mashed sammich.

by ShitDemonFromDogma June 24, 2024

more mash in the gash

to shove more than your shaft in

last night I put more mash in the gash

by fazeseizure February 13, 2017

mashed potatoe

When you hurt a potato so bad he needs gravy

Dude i hurt that retard so bad he had mashed potatoe

by u fat sao February 22, 2015

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

the mashed potato

When you're unaware of your pregnancy and you still have sex.

"What the hell? I don't what happened to Jimmy, but he be looking like he got the mashed potato. Not sure what happened to him, but when he came out, he came out in pieces."

by TheSpizzleWizard December 6, 2021