1 definition by Jeanathan

When a semi-"excited" male person's crotch looks like a curled up dead spider.
Janice: "Did you see Jerome's spider crotch today?!"
John: "What on earth is a spider crotch"
Janice *makes a fist* "His crotch looked like a dead spider!"
by Jeanathan March 20, 2008
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