You: a man with incredibly bad gas. Location: A busy street. Your mission, should you choose to accept it: Fart without the man next to you noticing. Because scatological humor is timeless.
Robo-Dump A device which simulates that guy over in the Sales cubes who usually doesn't drink coffee but had 3 cups over lunch.
The funniest and most disgusting story ever. This personal story on the forums of a bodybuilding website looks like it is on the way to becoming an Internet classic (warning... SFW, but scatological). Snopes doesn't have this one... the nearest we get is this.