Neenan... the worst Highschool basketball coach in history. Most of his starters quit because they hate him. His nephew is treated like hes going to be the next Michael Jordan, but hes going nowhere. Neenan is an asshole most people more than dislike him. Hes a terrible role model.
Childishtaunt typically used to express that the taunter is getting away with a sleight against the tauntee in some manner.
Once Jeremy got in the car he rolled down the windows and showed Ron the candy bar he filched from his backpack and shouted 'neener-neener' while rolling away.
A childish taunt or jeer pronounced with a nasal sneer, for lack of a more intelligent retort to someone else's jeer or taunt, usually from a peer. Sometimes sung to the tune of "Ring-Around-the-Rosy" for really driving the point home.