Chubby the Chipmunk Educational Antennae Ball is a toy at the end of a car antennae.
It resembled a chipmunk with a small, round beige head, an open smile that has one front tooth. The inside of its mouth, nose, and eyes are black. It also wore a black graduation cap.
Scooby-Doo! Mystery Incorporated
Jason Wyatt's spider robot tore through the Crystal Cove High School parking lot, accidentally bending Gary's novelty car antennae in several places, crooking Chubby right over. This got Jason a wedgie.