mash up

"A mash up". Someone who is insane, crazy, or just not quite there.

That fool over there, he's a mash up.

by jduk23 January 10, 2008

Mash

A versatile verb used to show anger.

That dude jacked my shit. We should mash that fucker up.

by damerils March 23, 2009

Mash job

Repeatedly punching the testicles of a sexual partner for pleasure.

Tim:
I love when becky uses me like a speed bag.
Frank:
What?
Tim:
She gives the best mash jobs.

by Weird kinks April 28, 2022

Mash

Slang for man , fella or mate .
Often used to describe a male person in an ironic context.

Get out of the way, you mocha mash

by TongPoZopf November 7, 2019

Knockers and Mash

When a really fucked up Canadian guy, perhaps he might go by the name of Mo or Dan wants to tit fuck his date by mashing his member between them. If he is hungry afterwards he may decide to eat some sausage with mashed potatoes.

Andy (he could also be called Andy) couldn't find his condom so he went for knockers and mash.

by Uncle PP December 6, 2017

mash fart

a sweet smelling fart when you dont have to poo.

why did you mash fart dick fucking cunt.

by tino francis May 1, 2009

Mash

To beat somebody up badly.

“Imma mash this nigga if he don’t got my money”

by ICryMyselfToSleepXD April 5, 2024