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  • To cut off a leg at the knee. Used as a threat to end hypochondria.

    Coined by a friend at Combat tonight, because I was whinging about my sore leg. She offered to decapitate it.
    Me: You can't decapitate a leg! The cap part means head.
    E: Well, cap, kneecap, kneecapitate!

    March 3, 2009