There are a couple of dynamite things here. We are back the health club and we meet Jimmy. He talks without using pronouns for himself. He is an arrogant jerk who likes to let everyone know it. Elaine mistakes him for another guy because she doesn't know his schtick. George hooks up with Jimmy, hoping to franchise some ridiculous looking athletic shoes. Kramer has center stage, however. He has been to the dentist and can't talk. He is also coming out of laughing gas. He is mistaken for a mentally handicapped man and given tickets to a fund raiser for that particular group. Mel Torme is singing at the fundraiser. What Michael Richards does is beyond belief.
