Soft Lava 
Oh man... what a stupid idea for a horror character. We all know that hearing the siren is scary because it implies something very shitty happening but this?!?
What else is scary? Dentist's equipment? Let's take a dental syringe and put it on a walking body to scare kids.
What else is scary? Dentist's equipment? Let's take a dental syringe and put it on a walking body to scare kids.