 I can't tell if this is some kind of office hazing incident or this guy decided to do this stunt on his own. In any event there is a guy sitting on an office chair in the middle of maybe 6 guys and he spreads his arms and legs out. The 6 guys spin him around faster and faster on the office chair and then he brings his arms and legs into the center so he starts going really fast. That only lasts for a few seconds though until he spins off the chair and lands on the floor (ouch). Was that your tailbone I heard cracking?
Watch this guy crash to the floor off this spinning office chair. Source: StupidVideos.com | 
