I also descovered a fun glitch, I was morphing between characters and while I was on spaz he started doing the thing where he eats the bird, but I morphed Into Lori and to my surprise the bird was still there, just hovering and flapping it's wings and it stayed in the hovering that same distance from me as I ran. It only disappears when you morph back into spaz and run, or when you complete a level.