A childish, hostile taunt, often repeated in a singsong voice.(interjection)
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Use "neener" in a sentence
"Meanwhile, Ian McDonald goes all neener-neener-neener and skips the "show" part of show-and-tell when he tells us he has seen the Stephan Martiniere cover for Pyr's edition of The Dervish House."
"I suppose that's to be expected from someone who views governing on the same level as a high school locker room pecker contest, including his rather juvenile sour-grape-flavored "neener neener" punch line."
"Of course all of the Righties are jumping on the "ha-ha-neener-neener, Democrats" bandwagon about this."