Just like real life....
This is some funny stuff. It reminds me of the old cannon fodder game on the C64. You did a really good job at this. The only two things I don't like, are the constant "Whoopass", and the indefinate "no discernable goal" gameplay.
Maybe making a slingshot noise when throwing, and "Whoopass" when you hit somebody. And A large Boss at the end of levels 5, 10 and 15.
Oh well, it's your game, and what a good one it is!