Inverted Porcupine

Slut - meaning if you inverted a porcupine, there would be a lot sticking in as opposed to sticking out - see Pin Cushion
by BahamaBoy June 08, 2005
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Inverted Porcupine

When someone has more dicks inside of them then outside of them.
"Man, Pierre is so gay he's like an inverted porcupine; he's got more dicks inside than outside!"
by Yer mommer n' 'em July 17, 2025
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