n. when a infestation of pubic lice becomes so severe that it begins to surround the anus and an unkowing person begins to perform oral sex on the anus
"Surprise!" Jody yelled as Jacob began to gag after licking her ass,"Its Crab Salad."
Boys who enjoy yaoi (a genre in Japan that contains sexual and/or romantic relations between two men); literally translates to "rotten boy"; corresponding female : fujoshi