Pizza is a lie spread by the government to make us unknowingly ingest tracking chips (sour cream and onion flavor). Next time you eat "pizza" peel back the cheese and you should see a micro-sd card with the programming behavior installed on it. If you are lucky and got a slice with the accidental placement of the wrong chip (BBQ), it will still be safe to eat although you may be granted forbidden knowledge of 6 different forms of ancient Mongolian martial arts (results may vary)