Libby Chessler (Sabrina the Teenage Witch)

Sabrina Spellman was furious. She had walked around with a sign on her back that read Still wetting my bed! and a bag of adult diapers fell out of her locker.

"Looks like poor widdle Sabrina needs to be changed!" said Libby to her friends.

Sabrina was fuming. Libby had been trying to make her life hell for years, and this being their senior year was the worst. "I'll get you for this, bitch," she muttered under her breath.