Which Movie Have You Walked Out Of?

I saw this poster yesterday at The Tilted Kilt and it brought back not so good memories. Let me explain....this movie, Gangs of New York, is the ONLY movie I hated so much that I walked out in the middle of it in the theater!

I was with my boyfriend at the time, it came out in 2002, and less than an hour into the movie, I looked over at him and said, ' are you as bored as I am right now?' He said absolutely and we were out! I can't remember exactly why I hated it, it's been so long ago, but I'm pretty sure it was one of those movies that starts out slow. No build up until it's almost over and I was not about that at all! lol We all have that one movie....which movie did you walk out of in the theater?