In order to save his marriage, a brilliant Bears fan married to a slow-witted Colts fan agrees to undergo experimental brain surgery to lower his IQ so that he too can root for the Colts.
After the procedure, as he's being wheeled into recovery, the surgeon goes up to the man's wife. "I have awful news," he says. "We accidentally removed too much brain tissue, and the outlook for your husband is grim."
"Oh no, Doctor," says the wife, "what will that mean for him?!?"
Then, to her horror, she hears her husband weakly moaning: "Let's... go... Lions..."