Did you always hope the Grimace could somehow be creepier? Well hold onto your McNuggets because I have the video for you. Yes this is really a thing. They call themselves Mac Sabbath (Facebook) and they preform McDonald themed covers of classic Black Sabbath songs. The names of the individual members are awesome. Ronald Osborne is on the vocals. Grimalice is on the bass guitar. Slayer McCheese is the lead guitar. The Catburgalar is on the drums. Here is their version of Iron Man.