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male version: a thirty year old virgin. who likes to wack it here and there (watch out for that BIIIIIIIIIIIIIIIIIIIIIIG FELLA!!)

You'll know him when you see him ;D
"I just fucked a sisk! He was 12 inches when folded in half!"
by Maximoose999 April 10, 2019
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Oct 3 Word of the Day
I couldn’t care less (but one must keep up appearances, right?)
Frenemy has a family tragedy. "Thoughts and prayers."
by November 05, 2018
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Female version: A gorgeous outgoing gal who likes to kick life in the face. This chick is such a bad mutha "SHUT YO MOUTH!" that every guy faints when she walks by. In a way she's like Medusa, one look at her big pretty eyes and you're sure to turn stiff as a rock.

Male version: creeper...
"Daammmnnnnn man, what does that chick rate? 9? 10?"

"Nah bro, she's a Sisk"
by Richard Fitzwel July 21, 2014
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