The involuntary and repetitive head reflex one exercises when listening to a really tight jam (song). The individual bobs his/her head to the beat of the jam, exuding a feeling of confidence and coolness that quickly vanishes once the jam ends.
Once "Nothin' But A G Thing" came on the speakers, Maleeq's headnod intensified dramatically and the hos noticed his good vibe.
by Snocap September 20, 2006
Can you define these popular missing words?