Head bobble
Appearance
The head bobble or head wobble or Indian head shake refers to a common gesture found in South Asian cultures, most notably in India. This form of nonverbal communication is sometimes referred to as "Indian head shake" or as travel journalist Stephan Wilkinson has described it, "a vague cock of the head." The motion usually consists of a side-to-side tilting of the head in arcs along the coronal plane. [citation needed]