I don't think getting another bag of popcorn is "free" considering you have already paid $20 for a bag of popcorn and pop. Besides, the movie theatres have stopped refills altogether.Some people are ridiculously cheap, I don't think there's anything wrong with taking a few extra ketchup packets or napkins when you go to McDonald's, but to steal a cinnamon jar? Reusing empty popcorn bags to get a free refill the next time you go to the movies? What's wrong with people nowadays?
Ok, am I cheap if I bring in some candies to the theatre?