50 Cent has managed to find a new brand of legal trouble, this one related to his pottymouth: It seems that Fiddy, real name Curtis Jackson, was performing Saturday at the St. Kitts Music Festival, when he dropped a "motherf---in'" as he performed "P.I.M.P." in front of some 40,000 fans, reports TMZ. That was sufficient to get him and a member of his entourage charged with using profanity in public, which, yes, is illegal on the Caribbean island, notes Rolling Stone. It's not the first time: Both sites note that DMZ got arrested for cursing in 2003; it set him back a $376 fine. Both Jackson and his aide are out on bail, notes the AP, but they have to stick around until Monday when the courts are open.