A social media stunt aboard one of America's most famous roller coasters has landed an influencer on Six Flags' permanent blacklist. Allen Ferrell, a Michigan-based content creator known for taking on viewer-submitted challenges, has been banned for life from all Six Flags parks after he filmed himself eating McDonald's Chicken McNuggets while riding Cedar Point's Millennium Force in Ohio. According to USA Today , the incident took place on May 19 aboard Millennium Force, Cedar Point's landmark steel coaster that reaches speeds of 93 mph and climbs 310 feet into the air. Ferrell documented the challenge for TikTok, Instagram, and YouTube after a follower dared him to eat 10 chicken nuggets during the ride. The video shows him boarding the coaster with nuggets concealed on his person, then pulling them out once the train leaves the station and attempting to eat them as it hurtles through the course.…