I love We Didn't Playtest This At All. For the $8 I spent on the base game, I have already played like 30 times, that's like $0.28 per play after tax! So, I decided to check around for any expansions as we need to make sure we do not play this game too much at any one time or risk buring out on the game. I have now ordered (and received) The Chaos Pack and We Didn't Playtest This Either. I also ordered Win, Lose or Banana (the game title basically explains the rules on that one). All of Asmadi's games can be seen at their website.
The Chaos Pack adds rules to the game. The rules insert suggests one rule per game, two if you are daring. I are daring, so I can hardly wait. The only example I will post is the first (and only) card I looked at, "Alphabetacular." As you can see, it is awaesome and hard. (sorry for my poor photogtaphy skills.)
We Didn't Play Test This Either is essentially a sequel to the first game and can be combined with either the original or the Chaos Pack. I can hardly wait.