2 definition by Humpmap.com

Top Definition
Yet another colloquialism for shooting one's load.
I slung my web all over her face.

Sorry I didn't call you last night, I was out slinging web on anyone that would have it.
by Humpmap.com July 15, 2006

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When in doggy style position, twist your wrist inward to the "thumbs down" position. Place your thumb over her bung-hole and move it back and forth in a circular motion, much like the blades of a helicopter.
Girl to guy: "Give me the Thumbcopter!"

Guy to guy: "I Thumbcoptered her last night - dirty girl"
by Humpmap.com July 15, 2006

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