Well, if you don't like it, you could give advice on how to make it better. In some places, what you're doing is considered trolling, but I don't know if it is here.
What the Hell is this avatars, What the Hell is this icons, What the Hell is this pixel art, What the Hell is this forum avatars, What the Hell is this AOL Buddy Icons
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Oh I'm sorry.
Well, You could have used more layers of shading, so this would look less.. flat.
Also, you can use dithering, to make it rounder ;)
And the mouth is a little bit squarish.