There's nothing quite as funny as watching people hurt themselves. Not seriously of course; that'd just be creepy. But there's something hilarious about people walking or crashing into things, especially when it's live on air. Ouch.
I think the only thing that could have made it funnier was if the bloke was riding a Segway, but then I wouldn't be able to contain myself and the rest of the people in the office would be looking at me funny. Actually, scrub that, they already are. [YouTube]