Pretty Good
I liked it, mostly. I'm not sure if that whole fart was supposed to be a childish laugh, or more like a "Fart on that ugly fat kid" kind of laugh, so I went with the latter option. It was well animated, and I liked it for the msot part, though I had to mark you down 1 point for two reasons:
"Pencilmation 3?" Why is it 3?
And the one character always would do that cheesy smile at the camera, which I thought was a little stupid looking.
By the way, are you Ross, or not? You're reffering to yourself, or him, as if you aren't him, which I'm surprised no one's investigated yet.