I'm sure everyone has played something like this some time in their internet career.
I'l post the first screenshot, and the first one to guess what it is gets to post the next one. Then the next person after that, etc etc. Just don't post REALLY obscure games. Make it so Newgrounders at least have a chance of guessing what it is.
Also, if someone leaves after guessing and never posts anything then it's still the last person's turn. They have to post a new game.
I'll start with something pretty easy.
I'm your average Afro-American fetus. For example: I enjoy basketball, I'm rather good when I play too, but I'm much too busy scratching my horrific cracked skin these days.