I can't believe I forgot to put a link up to this game!
I found this while cruising around the Internet at the in-laws house. I used to play the game with some friends back in the olden days before the advent of the WWW, so it was cool to see it resurrected online. Plus, it's funny.
You Don't Know Jack
EDIT: Whoops, my wife informs me that I did indeed put up a link before. My bad.