1 definition by sir moses mcguff

acronym. stands for shit in the shower.
one who is such a low life scum piece of shit, that feels it necessary shit in the shower for a whopping total of 5 crisp american washingtons. amen
a dumbfuck who likes to shit in the shower AKA riley thompson
"one who sits"
by sir moses mcguff January 31, 2009
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