Have you ever smoked WAY TOO MUCH weed, or drank a shot too many of green dragon, or ate an extra brownie, and then thought, Oh no! My legs are really long! My arms are so short! My hands are HUGE! My feet are so far away! My brain is really, really small!

Well almost all of that is a physical hallucination, except for the part about your brain. Your brain actually is really, really smalll...