This Heroic Pose Mighty Mouse T-Shirt features everyone's favorite superhero mouse ready to save the day. The heroic mouse is shown in his caped costume. Mighty Mouse first appeared as a parody of Superman in 1942 in an animated short and went by the name Super Mouse. He continued to battle cats and other villains until 1961. Show everyone who your favorite pint-sized hero is with this Heroic Pose Mighty Mouse T-Shirt.