Top Definition
Otherwise known as crabs, sexual crustaceans are obtained from doing the dirty with a someone dirty. Sexual crustaceans itch at the pores of hair that are infected and can only be killed by medicated shampoo.
Yo raw-dogged that dirty ass hooker and she gave me some of her sexual crustaceans.
by Umass Lowell Leitch Basement November 22, 2009
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