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the act of accidentally shitting one's swimming trunks(or shorts), especially when it soaks through.

(a take-off of Spongebob Squarepants)
Kurt drank too much coffee and now he's gone all expungepants.
by roger the fabricator February 09, 2004
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Apr 21 Word of the Day
I've been jabbed
by Francesco II March 20, 2021
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