Also known as: mandy_(billy_and_mandy)
Mandy is the third titular major protagonist of The Grim Adventures Of Billy & Mandy. She is best friends with Billy and Grim. She is a devious girl from Endsville. In stark contrast to her cheerful, talkative, uniquely funny best friend Billy, she is shown to be grumpy, intelligent, quiet, bitter and utterly ruthless with no redeeming qualities whatsoever.