To ride a bicycle furiously through traffic without any disregard for cars, traffic lights, pedestrians, stop signs, or the fucking man.
Hey let's go mash through venice beach and show those beach cruisers how to actually ride a bike right.

FUCK BRAKES, FIXIES FOR LIFE
by Mr. UCSD August 4, 2008
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1)Mobile Army Surgical Hospital.
2)One of the best shows to ever grace the television screen.
He joined a MASH unit to be like the people in MASH.
by 9 March 11, 2004
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completely out of it, after excess alcohol or marijuana.
shit man, i was complete mashed last night..
by richard January 25, 2004
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This is the terminology used for someone to give use for a gun.
DRAW FOR DA MASH......
Draw for the gun
by $HIF7AR May 25, 2005
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Has multi definitions
1) -military- Mobile Army Surgical Hospital. Also TV show of same name.

2) -drugs- To smoke yourself into a state of near unconciousness

3) -UK Slang- Mashed potato's

4) -Urban street slang- To destroy, mangle, wreck.
1) He served in a mash unit in Korea

2) Tonight I'm gonna get mashed

3) 'Give us a bash at the bangers and mash like me mother used to make' (old music hall song)

4) He dissed me so I mash him up bad.
by black flag June 20, 2004
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Rapidly press a button on a keyboard or game controller
Mash the F2 button when you start to pull up BIOS
by Theycallmefaggot March 30, 2020
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