The Calvin and Hobbes Wiki
Advertisement

Baby Sitter Girl is an archenemy of Stupendous Man. She is an alter ego of Rosalyn. Her powers include super strength capable of resisting Stupendous Man's attacks, and a willpower-depleting psycho beam.

Babysittergirl.jpg

"It'll build character!"
This article is a stub. You can help the The Calvin and Hobbes Wiki by expanding it.