Peppermint Patty

Peppermint Patty is a supporting character in the Peanuts comic strips and a close friend to Charlie Brown, Marcie, and Lucy Van Pelt. She often gives her friends nicknames such as "Chuck" to Charlie Brown and "Lucille" to Lucy. She is even an expert baseball player and finds Marcie calling her "Sir" annoying even if she tells her to stop.