American Dad! Season 3 Episode 18 - The Magnificent Steven Episode Title:The Magnificent Steven.Episode Description:While on trial, Stan recounts the time he led his son and his friends on a cattle drive (with cattle that were infected with mad-cow disease) in order to make them more manly (after discovering that Pearl Bailey High's phys ed classes are no longer brutal and competitive). After eating the face of a calf he made Barry kill, he starts to suffer from mad-cow disease. Stan takes them on a cattle drive through town and almost kills them all. A pair of inspectors from the USDA tries to stop them, but Steve and the others get them into the local farm, infecting the entire supply. At the trial, Steve, Snot, and Barry stand up for Stan, saying he did help them become men, except Toshi, who demands that Stan is dangerously insane and must be locked up. Naturally, nobody understands him and believe he said a tear-jerking plea. The judge drops the charges and everything returns to the way it was, like all this never happened. Meanwhile, Roger starts a cat fight between Francine and Hayley after he unintentionally gives one a little more attention, all so he can get a free t-shirt.