uncle; middle-aged man Word type: Nouns Standard: おじさんStandard kanji: 叔父さんExample: おっちゃん、これなんぼ？ Hey grampa, how much is this? Commentary: This phrase is often used when calling for somebody or getting their attention. It should usually be used only with people you have a little history with. It can also be used with family members. The female counterpart of おっちゃん is おばちゃん. Also see おっさん.