A grendyl is a double wrapped cocaine and marajuana mixed cigarette.
Me and my friends smoked a phat Grendyl.
by Robskis August 05, 2007
1 more definition
A common term for snorting a line of cocaine. Also see Cocaine
Today Eric and I took 2 Grendyl's before heading to the party.
by Crolston August 05, 2007