A vagina that is crusted over because of uncleanliness or sluttiness.
Lauren has a crusty cooter.
by Leroy September 20, 2004
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The dried residue left on a vagina after a gang bang.
Did you see the cooter crusties she had after that 4 hour gang bang? That shits nasty.
by Jmom82 November 30, 2017
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