Who invented the high five? The shaka? What about the woogie? Wonder no more the Hand & Knuckle Society has filled this book with origin stories for all your favorite gestures, and provided step-by-step instructions for performing them like a pro.
Know when (and how!) to nod, curtsy, or bump.
May prevent that most awkward moment: leaving someone hanging!
Give em some skin and this guide, of course.