Anyone who knows me is well aware of my undying love of pranks and this might be one of the best. This prank was pulled off in Japan and basically involves a prankster in a great, very realistic raptor costume that scares the pants off a man going to his office. As he is walking down the hall with his coffee, he stops in horror as his co-workers run in front of him screaming. He is clearly horrified and all set to run himself without even knowing what is going on.

That's when he sees the raptor, who immediately turns and chases the guy down the hall. The guy actually falls down three times trying to get away. The funniest part is that he doesn't even notice the human legs under the dinosaur. If only all hidden camera pranks were this funny. See for yourself.