Man oh man, if this keeps up, the FX sitcom The League is going to end up being our generation’s Dean Martin Roasts. This time, it’s none other than Eliza Dushku, who brings her particular brand of charm to the roll of a sexually aggressive aerobics instructor. You can’t make this stuff up, folks. Anyway, the episode airs Thursday, December 8, 2011 at 10:30 PM ET/PT on FX. Watch it and get less fat.