Baby Prunes

Mary's Mother is an extremely old woman. She appears in Chocolate With Nuts when SpongeBob and Patrick her chocolate. She thinks that rubbing it on her will make her live forever. Also, her and Mary go on a date with SpongeBob and Patrick at the end. She can't hear well and can gets angry very easily. She is old enough to know when chocolate was invented.

Trivia

• Mary's Mother is probably dead by now.
• She was never seen again after Chocolate With Nuts.