Glitches: A Castle Den
You stand where I am (I am the blue fired wolf) and click the seal. About when you are near the wolf plushie, you do the thing where you click the animal you are on with the change animal button. If you do it correctly, you should be on the air! It works best when you have a computer a bit laggy.
I’m afraid there’s no screenshot, since I can’t and none of my friends could. But this glitch works!