Willie Wumpa Cheeks is the main antagonist of Crash Tag Team Racing and was the mascot of Ebenezer Von Clutch's Motor World. His head is a gigantic Wumpa Fruit with a Wumpa Pumpa for a nose, from which the Wumpa Whip he produces comes from. He often speaks in limericks and rhymes, which proves to disturb many people, particularly Doctor Cortex and Stew.