What is A Skidmark On The Underpants Of Society?
Someone who is so unpleasant to be around or even look at that he becomes no more than a turd to society. Not only that, he is a turd on society's Y-fronts. It would be benificial not only to society but to the Y-fronts of said society if said unpleasantries would kindly fuck off. Commonly used for thieves, homosexuals, and germans.
"Hitler, what a dick, I would go so far as to say he was a skidmark on the underpants of society."
"Get out of my boxers you fag! You're no more than a skidmark on the underpants of society!"