UCLA Phi Kappa Psi fraternity brothers Nick Lesec, 19, (dressed as Uncle Sam) and Daniel Kim, 21, (in the chicken costume) battle it out in the Gladiator Joust during Santa Monica Boys and Girls club's Halloween Festival on Friday, October 26, 2007. Uncle Sam knocked the Chicken of his perch in all three rounds and won the bout. Moral: Don't mess with Uncle Sam.