Arnold Schwarzenegger punched a random car in Terminator

The scene which Arnold tells the story in The Graham Norton Show. Because of the low budget he punched the window of a random car on the street and got into it without permission.

[@johnnyw525]

There's no way this was a random car, it drives off. And muscles or not, you'd still break your hand punching a window without help. A great story, but clearly a myth.