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commonly used cantonese word for the slang "to cut", to leave, to get out of there.

usually accompanied by a chopping motion.

literally means to "butcher, chop, cleave"

also used by the chinese mafia as slang to kill.
dude... everyone ready to go?

Everybody: JAHM! *chops right hand into left*

*gets up and leaves*
by xredjokerx August 04, 2007
when you skeet skket skeet like a waterhose
i made some jahm on jetts mom
i couldnt stop JAHMMING on NOLANs moma
by jeremyjeiromejett February 02, 2008