Which is the worst film ever?!

Which is the worst film ever?

I can't decide which film sucks the most, between:

Titanic
Pearl Harbor
Showgirls
Armageddon
That film that Cindy Crawford did (can't remember the name, it was so awful)

If you have any suggestions for other films, that i may have blacked out in my mind, because of how truly bad it was, then please feel free to remind me.

1 week ago
Winner will be picked for the best reason, that the film they pick sucks so much.

1 week ago
For some reason the phrase "waterworld" keeps waking me up with cold sweats at night.

My idea of a movie that sucks is something that absolutely holds no interest for me. I loved CATWOMAN, SOUND OF THUNDER, SHOWGIRLS, HOWARD THE DUCK, etc. because, though they may suck for various reasons, they still entertained me!
So I nominate the only movie I have EVER walked out of because it bored me to tears.
The winner is...WING COMMANDER!
I've tried watching it since, and I still can't make it all the way through. It's dull, dull, dull.