A fork of Rural Dictionary
noun
the state of being in big trouble without excuses left
adj. (-ed)
in big trouble without excuse
Jacki was a mash after Kee walked in on her and Herm.
Gigi knew she was a mashed gal when the cop pulled her over.
The act of strolling into your local supermarket and heading toward the fruit and veg section. Where you start to masturbate yourself as vigorous as possible, ending with a creamy substance left all over the potatoes, much like Planking became an internet sensation many have taken to Mashing in much the same way.
Andrew: "Look at that girl over there by the tomatoes, she's got her hands right down her knickers."
Richard: "Who? Catherine? Squatting over the Potatoes? She must have her whole fist up there man."
Andrew: "Yeah, she's Mashing hard dude."
When one takes a shit in the shower and mashes it down through the drain with thier foot.
Pooping in the shower is wrong, unless you are mashing it down the drain with your foot.
Also South London slang (Brixton) for small change.
I wan sum food mon you gat any mash nya?