v. To remove keef (also, kif) from one's marijuana, often done before sale, as de-keefing removes THC without decreasing weight. It is a very bitchy thing to do, and is typically done with a keef box.
That bitch de-keefed her shit before she tried to sell it to me. I ain't paying no bill twenty for chrondon without keef.
by M-Diggity March 21, 2004