The space between your actual crotch, and the stitched crotch of your pants. Men usually have these when their style is that of keeping their pants down low. Girls may have this too with loose sweat or yoga pants.
Dude his pants are so big, his guash is HUGE!
by DavisHandsome February 7, 2011
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A word used define something that's sicker than sick
Dude, that party last night was so guash
by jayonahdavis November 2, 2016
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