Pretty Woman - the scenes when Vivianne first arrives in Richard's penthouse still crack me up. Terrific film.
Thelma & Louise - I still mind the ending really moving.
Jaws 1/2/3 - I never tire of watching the shark attacks!
Ghost - mainly for the bits with Whoopi in them.
Rita, Sue & Bob - probably my all time favourite film.
Educating Rita - full of great acting and humour, touching in places too.