It's the movie Conan the Barbarian's birthday - it was first released to theaters on May 14, 1982.
Indie Wire's The Playlist has some facts you might not know about this fantasy film (writer/then-coke-fiend Oliver Stone originally set the story in a post-apocalyptic future where Conan would battle mutants! You read that right. Always remember, don't do drugs, kids!).
So put on Conan's soundtrack and read up about the days of high adventure.