The Halloween licensing business is a big deal, as many companies pay through the nose to put out official costumes for hit movies like Transformers and Thor. But some companies decide they don't want to pay licensing fees and, instead, decide to skirt the boundaries of legality with hilarious bootleg costumes. Narrowly avoiding any trademarked symbols and opting for some seriously idiotic names, these bootleg costumes are both painfully obvious and horribly shoddy.