True 80’s classics that nobody has mentioned yet:
Heathers – Cult classic teenage comedy with awesome one-liners.
The Adventures of Buckaroo Banzai Across the 8th Dimension – Words cannot describe the awesomeness of this film or the drugs the writers must have been on when they wrote it.
Blues Brothers – do I really need to explain this one?
Cannonball run – An prime example of “ensemble” comedy largely unique to the 80’s, where you gather a bunch of stars and film them doing what they’re famous for.
Strange Brew – a largely forgotten comedy great, but for most it should probably stay forgotten.
Maximum Overdrive – continuing a long line of somewhat decent films with kick ass soundtracks (by AC/DC in this case), the quintessential example being….
Flash Gordon – I can still hear Freddy Mercury singing the theme song.
And for the younger set, or the young at heart:
The Secret of NIMH – From Don Bluth, the forgotten great American animator
The Dark Crystal – Jim Henson’s best movie work, possibly his best work period.
The Neverending story – classic escapist fantasy. A children’s tale that isn’t dumbed down like it would be today.
One Magic Christmas – I’ve put it here because I think it is unique among Christmas films, for being so dark yet so touching. This film is the prefect way to detox from all that Christmas cheer.