This has been driving me crazy. An episode of South Park has been airing recently where all the "old people" in South Park pose a threat to all the other inhabitants. In a few scenes, the kids are out on the streets and the old people come in their cars and start crashing into buildings.

There is some music playing during these sequences, and I know it's from another film, I think a horror film. Anyone know what film the music is from? It's driving me crazy...

Isn't it made to sound like the "Jaws" theme?
http://www2.pylusd.k12.ca.us/val/gstanton/sound/Jaws.mpa