This is something I was making using Motion Artist. I never ended up finishing it.

http://drawingforward.com/ma/jezz-jeckrebbit

Basically, creepy Spaz was going to keep popping his head out from off the screen and it would escalate to the point where his head is popping out of the *unseen* cereal bowl, jazz's ear, nose, etc. Finally Jazz would have lost his cool and screamed "What do you want?!"... And Spaz would say something like "hi"...

And I think that was about it.