In a brazen act of forum thievery I'm just gonna steal this thread from another place and give you people something to laugh about.
Remember that game 'telephone' from when you were a kid? This is teh internet version. Players can only ever see the last post it note (either text or picture).
Here is a particularly hilarious one:
http://www.brokenpicturetelephone.com/view?id=27361
The content is definitely not safe for work. Those of you that click it anyway risk alerting your boss through uncontrollable laughter. Well, some of you. Some of you will just think it's sick. But not all games get this warped.