1 definition by oneone90

One of the newest dance craves. Which mainly involves the imitation of Shanae'nae from Martin. This dance should only be done by females between the ages of 7-17. Anyone else caught doing this is confused about something in their life I.e. maturity and sexuality(men)
Guy 1: Yo man, why you and Jay beefing?

Guy 2: He mad cause I smashed his gurl in the bathroom while he was on the dance floor doing the nae nae.
by oneone90 February 19, 2014

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