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1.
"cowards get courage when they lips hit that bottle" -- cougnut

A liquor gangster is someone who normally is non confrontational, or doesnt have a predisposition toward fighting or violence, but will want to fight people and/or start shit when intoxicated.
"yo man theres a party over at the zoo in chico tonight"

"I dunno man, last time i was out there this liquor gangster tried to fight me"
by chico530 December 01, 2007