The tune itself is so non-scary that The Wiggles would have rejected it as a little pedestrian. If you really want to scare people, play them the MC Hammer version (it’s enough to frighten the parachute pants off even the most superdope of homeboys).
Anyhoo, back to the real thing. If you’re playing the full, the intro goes like this:
If you’re just going to break out the intro, then it’s easier to play it this way: