Lefty McGee

Lefty McGee is a fictional baseball player that is mentioned in "Cents-Less," when Francine asks Brain how much she would need to pay to get his baseball card of Lefty McGee.

It would be assumed that "McGee" is the last name of Lefty, a pitcher for the Elwood City Grebes, however when Francine holds up the baseball card, it shows a picture of a hitter rather than a pitcher.