I thought I'd post some of my favourite movies.
From Dusk Till Dawn - THE funniest twist I have seen in a film to date. Has to be seen to be believed.
The Usual Suspects - An intense story and twist make this otherwise rather routine crooks n cops film a classic.
Pulp Fiction - Just plain fun. John Travolta and Samuel L Jackson steal the show in equal parts.
Trainspotting - Weird, quirky, and British.
Back to the Future - I actually never saw this as a kid, but as a teenager, I realised the genius of this film.
Fight Club - Slighty simple and easy to guess twist, but a fun film nontheless
City of God - Story of a young photographer in the drug addled slums of Rio de Janeiro.It's funny, charming and tragic, often all within the same 5 minutes.
Shaun of the Dead - Simon Pegg excels with this classic, that isn't only side-splittingly funny, but also a decent enough zombie film.
Psycho - The shocking twist that occured at around the 30minute mark has been ruined now by pop culture, but it's still the ultimate slasher movie.