Off-the-wall but hilarious! I haven’t seen that movie in a long time but it’s a catchy tune. He does look like a young John Travolta.
I’m not a huge fan of the movie but it does have a couple decent songs. I played one of those songs and arranged the parts for the pit band [electronic keyboards/bass, piano, saxes] for a satirical musical we did in school. (We re-used the music but wrote goofy lyrics to fit a completely different story.)