Categories Cool videoSlipknot Covering Green Day’s American Idiot Post author By lowrobb Post date October 8, 2007 No Comments on Slipknot Covering Green Day’s American Idiot I’m a fan of both bands. If you know Slipknot and Green Day, then this video is super funny man! ← Carcass Reunion → This is Not a Photograph Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *CommentName * Email * Website