Arctic Monkeys' latest AM single "Why'd You Only Call Me When You're High?" tackles one of the great unknowns of the human condition, and its new, Nabil-directed video tackles another - those pesky demonic hallucinations at the tail-end of a good night. Follow along with Alex Turner as his evening at the bar with friends takes a turn for the paranoid and surreal. It's a bit NSFW, so check it out when you get home from work. AM's out September 9.