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1.
When you fuck a girl, or man, in the anus, take out your poo covered dick, and wipe it down her spine, leaving a brown line.
Hey, tell your mom to eat more meat and less vegatables. I was mud-tracking her the other day and the shit on her back was green.
by LuchadorMann December 12, 2006

Words related to mud-tracking

anal mud sex shit tracking