1 definition by keefing

(verb) To increase the awesomeness of something (in general), as keef added to a bowl makes it kick-ass.
Dude: I just put Amaretto in my margarita.
Friend: Way to keef it up!

I totally keefed my rig with new wheels and a 10 speaker sound system.
by keefing November 2, 2013
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