1 definition by The Man With the Clam

(v.) When you put sand into a girl's vagina and fuck her until pearls come out.
Guy 1: Did you hear John pulled off the Clammy Robertson?
Guy 2: No I didn't.
Guy 3: It doesn't surprise me, he is one kinky fucker.
by The Man With the Clam May 4, 2011
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