Top Definition
A fucking scary device used to circumcise a penis. Kinda looks like Satan's toenail clippers, or maybe some German masochist's stapler. Basically a vise specially shaped to fit a penis. Can exert up to 20,000 pounds of crushing force. Google it if you're curious -- and brave.
Just the thought of a Gomco Clamp makes my dick hurt.
by Davidov K. March 23, 2007
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