This is a brief video of a man demonstrating an optical illusion chair. Haha, very funny -- all I wanted to do was sit and rest my legs for a bit because I've been on my feet all day working, and now I have half an armrest up my keister. "Half of?" All of. Plus a handcuff key, two hundred dollars and a burner phone just in case.
Keep going for the full video, with a little bit more pan around reveal at the end.
Thanks to DT, who agrees magic is all around us, you just have to know how to spot wizards and witches.