This is not an internet mash up, this is real. Cannibal Corpse composed the theme for this year’s Halloween episode of Squidbillies, and it rules. Here’s what the death metal legends had to say: “The producers of ‘Squidbillies‘ hit us up a few weeks ago and asked us to record the theme song for their Halloween episode that aired last weekend, check it out!” You can watch the ‘Squash B’Gosh’ episode at Adult Swim right now! Enjoy!