I know what you're thinking. How weird can cutting hair be?
Well, imagine a world where you not only hit up the barbershop for a trim, but also for that achy tooth and maybe some light surgery.
Barber-surgeons removed lice, trimmed hair, shaved beards, removed teeth, and often let blood, according to the Chirugeon's Apprentice.
The classic barber pole is a vestige of the profession's medical roots. The brass tip represents the basin that collected the patient's blood, while the blue and red ribbons represent bandages and blood.