Quote from George in The Library
George: Listen. Just because I got the guy fired doesn't mean I turned him into a bum, does it? Elaine: What did he do? George: He purposely mispronounced my name. Instead of saying, "Costanza", he'd say, "can't stand you." "Can't stand you". Remember, he made me smell my own gym socks once. Jerry: I remember he made you wear a jock on your head for a whole class. And the straps were hanging down by his... George: Okay, okay. I never even had him for gym. Jerry: I had him for Hygiene. Remember his teeth? It was like from an exhumed corpse. George: Little baked beans.