What movie made you think "What Did I Just Watch?" after the ending?

What movie made you think "What Did I Just Watch?" after the ending?

Did you like it? How many times did you watch it?

If you hated it, why?

For me it was Being John Malkovich that I saw when I was much younger. I didn't like it and I didn't understand the hype. I just thought it was very weird. Never saw it again, but I'm wondering how I'll feel if I watch it now.