1.) A penis equaling 12 inches.

2.) A unit of measurement equivalent to 12 inches.

3.) A penis equal in size to either the owners feet, or their partners.

4.) A birth defect in which sufferers spontaneous develop full sets of male genitalia on their feet.
1 Girl, i'm 'onna tell you this but do NOT repeat it, 'Mmmkay? He drops 'draws on me and this fine young man has a footschlong... YES GIRL! *head twitch* *snap* A Footschlong.

2 Girl, that's nothing. Tyrone, my baby daddy, MY BABY DADDY, my baby daddy; has a double footschlong...

3 Seriously, we were in the locker room and we check it! Ted put his foot up on the bench and leaned it against it; it's totally a footschlong.

4 WHAT DO YOU MEAN YOU DON'T HAVE SOCKS THAT WILL FIT ME?! IS THERE SOMETHING YOU'RE TRYING TO SAY? SIR? DO YOU HAVE A PROBLEM WITH MY FOOTSCHLONG, SIR?
by MrPang December 5, 2010
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