On a flight from DCA to IAH in Jan. a woman in F spilled something on herself. The flight attendant brought her a bunch of (cloth) napkins to mop up the mess. The woman pitched a fit because the flight attendant wouldn't clean it off of her, and politely said that the woman had to do it herself. A 1.5 hour rant ensued between the woman and her traveling companion (naturally across the aisle) that the entire F section had to hear. She camped out in the galley until the pilot came out to talk to her. She seemed amazed that the police were there to greet her in IAH! Last I saw her, she and her traveling companion were wearing matching stainless steel bracelets.