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1 definition by mr drug addiction

 
1.
to gurn;gurning is when you have took ecstasy, cocaine or amphetamin which has resulted in your jaw moving from side to side 'rocking'. this is when you are gurning.
"wow, im gurning off that e' mate"
"check that gurner over there"
"your going to gurn in a minute"
by mr drug addiction September 02, 2008