Have you ever thought about making some extra cash by showing off your armpits? Well, if you haven’t before, you’re definitely thinking about it now! It may sound strange, but that’s exactly what’s going on in Japan. A company that’s promoting an underarm hair removal product is paying attractive females to walk around with advertisements on their armpits. One hour of armpit advertisement exposure can make someone the equivalent of about $87 US dollars. Would you be willing to turn yourself into a walking billboard if the price was right?