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Akin to smeg, which forms on the foreskin of the penis, plug shit is a cheesy, foul smelling substance that forms on the jewelry worn by those with stretched lobes (called gauges by 14 year olds who shop at Hot Topic). Plug shit itself is a mixture of sweat and dead skin cells.
I took out my plugs the other day, and there was a ton of plug shit on them.
by kittenlazor February 27, 2014
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