Everything hangs out on the inverted rollercoaster Nemesis at Alton Towers, England. And we mean everything, especially when 32 people ride it naked as a daring troupe did in 2004 to mark the 50th anniversary of Guiness World Records. The event was captured by a British television crew at the time as that passel of 32 birthday-suited thrill-seekers beat the previous record of 28 au naturel passengers riding a roller coaster. On the Nemesis, riders are suspended at four times the force of gravity. While the event took place four years ago, the viral video became popular in the last week when it landed on Dailymotion. It had earned nearly 70,000 views by Sept. 15.