"dur-dun-grrr, dur-dun-grrr, Meat Loaf ain't got nuthin on the Chief-loaf...."
One C Mo F happens in Follow My Footprints, despite being a bit of a Mood Whiplash given the plot of the episode: Moe Skeeter and Lars Vegas trying to figure out how to steal Leonardo da Vinci's The Last Supper.
Moe Skeeter: Uh, Lars, the painting's on the wall.
Lars Vegas: Right, so what do you need? Bolt cutters? Screwdrivers?
Moe Skeeter: No, it's on the wall.
Lars Vegas: Of course it's on the wall! This is a museum!