Torture using worms idea

Okay so say you're bored and you're at the hospital, find someone who broke their neck, and put a bunch of dirt and worms all over them, they can't do anything about it, they can't move, they're forced to lie there feeling the wiggle wiggle of the worms.

They can't move because they can't move their torso. if they open their mouth, shove worms in it, they cannot yell for help, they cannot run.