Bankrupting Microsoft? Way to go.
Well, I know both a person called 'Mac' and one called 'PC' Both nicknames of theirs, but they still count :P
Right, this isn't a bad cartoon for the humour value - I'm not so sure about the animation as it looks crudely drawn, at best. Perhaps zooming in on the image you're drawing will give you greater control and then you can make a better looking picture to finish the cartoon off.
The other thing I will advise about is lip-syncing - the mouths change size too much - forget the shape that they make for a second or two, as when the size of the mouth changes so radically that it gets bigger than the face it's on, you've made a mistake.
Keeping the proportions right will help, but not only on that aspect - the bullet hole will be smaller than what you used and it would look a less basic colourscheme than you chose. Perhaps when sonic activates his MobianWare, it would have removed the wound itself?
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