The Universal movie monsters might be a staple of the kooky "Monster Mash," but what happens when the song is updated to include the likes of Freddy Kruger, Leatherface, Jigsaw, and the not villainous, but still horrifying, Human Centipede? Well, the song's a bit grosser than we remember.

Video is mildly NSFW for language.

Barely Political's latest Key of Awesome pokes fun at the difference between older spooky movies and more recent gore-fests with this gruesome rendition of "Monster Mash." At least the modern movie monsters look like they had fun at the party. Let's give them a disembodied hand.

[via Neatorama]