While tunneling deep underground to make a new tunnel path into the stadium, Tammy strikes oil. And it gets all over her tunneling machine. She'll have to turn around and tunnel over to Carl's Car Wash. With a quick mess assessment and a few twists of some knobs, Carl's suds-sational car wash is ready to give Tammy's vehicle a good scrub-a-dub. Tammy leaves one happy customer, and is ready to get back to tunneling.