Well, that didn't make me laugh...
Well, the only problem was that it was pointless...
Not to do the flash... but the flash itself:
What's the point of a stickguy killing a bunch of other stickguy to the point were there's a pile of stickcorpse...
...moreover everything going on under a "do drugs" add.
This is very unoriginal...
You have talent, but you use it in a bad way... Do something else than endless stickmens fight.
If you still want to keep with it, then just draw better stickmens: longer limbs, line thiners and try to add elements which permits use to identify much, if not all the stickmens...
That way, it would not look like a random killing spree of random guys! Also, it would be nice if you would add some hand-to-hand fight sound...
I just want to finish by repeating this: you have talent, use it better!