うちわ 内輪ネタ LinksSentence search for 内輪ネタSentence search for うちわネタSentence search for 内輪ねたSentence search for うちわねたKanji details for 内 and 輪Edit in JMdict Noun1. private joke; inside jokeOther forms内輪ねた 【うちわねた】 Discussions Log in to talk about this word.