Scrubby

Scrubby is the show's leading female character, and comes from the planet Ubby, just like Grubby. She is an Ubbian space Captain and Grubby's Ubbian caretaker. She is the Ubbian ruler Chubby's right-hand (wo)man. On Earth she operates out of Fort Grubby alongside others like Rasta Baby and Bathroom Cats. Her normal role is giving advice to Herbert and Grubby when they ask for it during their whimsical journeys.

(A possible spin-off is rumored to be in the works at Don't Milk Me Productions...)