Machine Gun Kelly asks, “what the fuck I need a shirt for?” in his new video for his “Wild Boy” remix.  It’s a good question since Kelly has been killing it lately sans any kind of formal wear.  For the remix to “Wild Boy” he snagged 2 Chainz, Meek Mill, French Montana, Mystikal and Yo Gotti, who all bring a lot of energy to match Kelly.  But perhaps the best cameo is saved for the true Wild Boy, Steve-O, who shaves his pubic hairs and rolls them into a joint.  Let this be a lesson to never smoke with MGK.  Watch the video below.