Top definition
a Gruk night would be if all of us Gruks would hook up at the same night, possibly at the same time.
lets say 4 guy friends go to a party these would be the Gruks...
it would be a Gruk night if all of them hooked up at the same time or at least 3/4 of them and sometimes another one
by grukster4lyfe November 13, 2010
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