I've seen a lot of my favorites mentioned in previous answers to this post so I won't mention them again.
From the maker of Amélie Poulain: 'Delikatessen'. A lot older, very strange but highly enjoyable. It features one of the actors who's also in AP.
"21 grams", "Amores perros" and "Babel" from Alejandro Gonzalez. What can I say ? Very dark movies but I'm a fan.
Y tu mama tambien.
U-turn (superb cast)
Cidade de deus
The Slapper (book by Roddy Doyle but I don't remember who did the movie)
Young Frankenstein, or rather, Fronkenstein (Mel Brooks)
Spaceballs (dito)
The Wedding Singer: making fun with the 80s
La grande bouffe (still unsettling after all these years)
... I could go on all day
