While driving in area looking for PCP someone comes up and asks if you want to 'get cool', you say yes and hand him a cigarette (usually menthol) and he takes it and dips it in PCP and blows it through the cigarette. You then smoke several puffs of PCP while having the cool sensation of the menthol in your lungs; thus the term get cool.
by lecharbon December 14, 2013
by Spirit Moon November 28, 2007