Machine Gun Kelly, who is seen doing a bicycle stunt in the trailer. «The faster you pedal your bike, the faster the other guy's hand goes back,» the announcer says. Kelly doesn't pedal fast enough and a giant hand smacks him off the back and into an awaiting pool. «You said it wasn't going to feel like anything!» the musician complains as he dries off following his fall. Kelly isn't the only star to participate in the hijinks with Tyler the Creator, Eric André, Shaquille O'Neal, Post Malone,