I enjoyed

...that mock-up of the Buick that was two inches above the ground so the snake could be coaxed into it.

...Ragdoll in her beauty-contest outfit. That bra is a lethal weapon!

I'm embarrassed that I couldn't discern what the plot is until the final few minutes. The rest of the film seemed to be a bunch of vignettes about some very old medical students and their girlfriends who often seemed to be hanging around campus in a group.