Delicatessen is a great movie. (EDIT: It's French with subtitles).
I can't believe that neither I nor anyone else has mentioned Plan 9 From Outer Space yet. It's the epitome of weird-yet-good.
I think Plan 9 is the only film ever made that is so bad that good, bad, then back ll the way around to good again. It's by far the weirdest crap I've ever seen, and entertaining for that reason.No. No, it isn't. It's the epitome of weird but very, very bad. It's often thought to be so bad it's good, but if you actually sit through the whole damn thing, you find it's so so bad it's good, it's bad again.
It doesn't even have the distinction of being genuinely the worst film ever made, as anyone who's endured Xanadu will know.
Does apocalypse now count as weird?