Skeletons are near-impervious to many types of damage that would fell a mere mortal, but stools…that just straight fucks their shit up.

For anyone who's curious, the movie's called "The Screaming Skull". It's a cheap 1950's B-Movie that's trying way too hard to balance storytelling and stupid scares and manages to fail at both. It's a "So Bad it's Good" kind of movie. Highly recommended.