Top Definition
A way of doing marijuana by heating up the blades of knives.

See hot knives
"I think I inhaled a lot because I was on the couch drunk while they were all doing knifers"
by not important April 10, 2005
A skinny white boy who wanders in Langford drinking ice caps.
That's the third time this week I've seen that knifer walking around , he does have lovely blond hair though.
by Rachael A scott May 09, 2016
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