Having heard a lot about Chatroulette, I decided to have a quick look. I'm not sure what I was expecting but it wasn't so many penises. Over half my connections were with fat men playing with their penis, so I guess it's just a thing.
Apart from a vaguely interesting conversation with a twelve-year-old British boy who told me I looked like gay puppet, it was the most pointless website I have ever been on. Just don't even bother.