(Carl washes Mr. Wheezer's back while he's in a washbasin showing class how to wash themselves)
Mr. Wheezer: C'mon, son! Show the germs who's the boss!
Cindy: Hey, Carl! Can you come over and wash my parents?
Mr. Wheezer: Now show them how to lance a boil! (he raises his foot full of boils)
(The class get sick)