Have you ever been to a movie so terrible that you saw people leaving the theater? Which one was it?

"The Transporter Refueled". Living in a smaller city in Northern Canada with three screens... We had a Tuesday night cheap movie night group that would go to whatever was playing, then to the pub afterwards. Small city -- something to do. We had seen a lot of bad movies as a result, but this was the worst. At the end of the movie, everyone had left except our small group. We're masochists, apparently.