An Indian gesture we've noticed which is extremely funny is when Indian people speak to you they will bob their head from side to side. It's like teetering back and forth along a spring. The bobbing is used to represent "yes" and "no," so its really hard to figure out what the head bob really means! Some people have picked it up, especially Joel (a manager from MV). He does it a lot and tries to stop himself from doing it. I've found myself doing it a little too, haha.