Epic Battle Fantasy
So for those who don't know, Epic Battle Fantasy (ECF), is a very popular turn based flash game, filled with all sorts of humorous dialogue, situations and references. If you have never played this series before, I highly recommend it.
Number 1 and 2 are only combat, but number 3 and now the newly released number 4 have adventuring components. I don't want to break the forum rule of advertising the game, so I won't post up any links or images. But if you've got some spare time, I suggest you go to either Newgrounds or Kongregate and play it.
Sorry I can't be a little more descriptive, but I have to go out now.