There's very little to this game.
Step 1: release your anger at the keyboard and slap on top of it. Let what you hit stand for others. Slap all you want. Slap more if you think the amount of hitted letters is too small.
Step 2: make a correct sentence with the letters you just hit. The first word starts with the first hit letter, the second with the second, and so on with every next.
Step 3: admire(?) the result.
Like:
edxmi
Every daily xylophone mocks idiots.
Well, there you go, I suppose...