horizontal monster mash

basically to have sex lying down, cannot be vertical
or doing the crazed dance of the time, also while lying down
also can mean 2 monsters having sex, lying down

i walked in a they were doing the horizontal monster mash

by Paublo Sanchez July 1, 2006

mash attack

when you've been typing for ages and you're fingers duff up and just mash the keyboard for relief

(typing) so i was walking down to bob's house and (fingers duff) sfjkscjvbkdskjcnbkisd ngfbn gjed gjodf oyujh d godfiogv ghntoei vngoerig ptgpb... whoa that was a serious mash attack!

by HaveTheWaffle (>")> # July 27, 2010

mash potato mouth

The action in which one tries to speak and a fully formed sentence is not formed. There are fragments and random words. The person is intently trying to form a sentence and make a point, but the sentence is incomprehensible. There is usually an utter of words and the spew of grunts and/ or the word uhh. This action is usually accompanied by a blank stare or glazed look.

I went to talk to him, but he started mash potato mouthing everywhere. He is real hard to talk to.

by zinna rose January 30, 2012

Egg and mash

A term meaning prostitution, mostly an Irish slang.

She made 200 euro on the egg and mash last night.

by PokemonGirl April 24, 2010

Monster Mash

Two ugly people having sex.

Dude, I'd hate to imagine your parents doing the monster mash.

by John Knopp April 25, 2006

face-mash

To shove someone's head by placing an open palm on the person's face and pushing. Similar to a slap, but without the speed and with the force directed forward rather than sideways; typically used to escalate a verbal argument just before coming to blows. It's the most offensive thing you can do to a person without causing them pain.

You can't face-mash a guy without expecting to get punched in the face.

by Aaronomus November 25, 2013

life mash

Life fucked up .
Mash - jamaican patois for 'broken' .
In other words, 'life's broken' , 'life's hard' , 'life's rough' etc .

Guy 1 : Yo man , I had some kush on me and my rents found out .

Guy 2 : Life mash ...

by PolloFrito October 24, 2009