The act of accidently or inadvertantly shitting on your finger unknowingly and subsequently smearing the residue across your trousers.
Tim: what's that smell
Jim: sorry, I had to shit swip, the water was broken and it had run out of toilet roll.
Jim: sorry, I had to shit swip, the water was broken and it had run out of toilet roll.
by DAISYDAISYiPlay March 23, 2011
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