re: Anybody double dip at the theatre?

I once went to see American Gangster. I was a few minutes late and the guy sent me and my buddy to the wrong theater. We walked in during the boxing scene and thought we just missed a few minutes. When it ended I realized how short of a movie we had just watched.

I went and complained and they gave us tickets to a later viewing. I went and watched another movie in between.
The fact that I ate a brownie beforehand allowed me to sit through a whole day of movies. Also probably why I went to the wrong movie first.