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1 definition by The Great Gustav

 
1.
VM
Short for violent masterbation.
this term is only to be used when a maturbatee starts to chaff, thus incurring screams of agony while one continues to wank it. (bleeding may occur)
Dude i had a Sick ass VM session last night.

YEAH no shit your bleeding on my chair.
by The Great Gustav January 07, 2006