derived from African American Yahoo chat and means "name names mutha fukka!"
BigFatTeddy, on voice chat, claims he met three chatters for an orgy at the motel in Vegas.
In complete disbelief, AA3 chatters started typing NNMF, NNMF.
Ivana_NoItAll grabbed the mic in agreement and screamed to BigFatTeddy..."That's right! Name names mutha fukka....name names!"