Welcome, angry dorito!

The biggest animation project I was working on so far is finally done!
I started it on May, then I abandoned it, retake it, abandoned it and so on (like almost every pixel art I'm making) but it's finally done.
As it was started on May (and I changed almost nothing in the idea), before even "A Tale of Two Stans", not telling about the newest episodes it ignores absolutely the facts we know from the newest episodes. Also, I know that when Bill appears the background should turn gray (as he's in Mindscape), but I forgot about it.

Finally, the idea was better than realisation, but it's not my fault. (thanks, web browsers that you ignore W3 standards) The blinking frames with angry Bill that you can see supposed to have 0ms delay, so be invisible (but still hidden in a file). I'm proud of everything but that.

So, actually, it's a short animation with awesome Bill Cipher.  
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Do not repost without providing a link to this site or my deviant.
Bill Cipher, Gravity Falls (c) Disney