ナイスオンMeanings1interjectionnice on!; nice shot!golf›Golf interjection said when a shot lands on the green. Wasei-eigo from English 'nice on'.wasei-eigo (Japanese-coined English), from nice on彼かれのショットがグリーンに乗のると、仲なか間まが「ナイスオン!」と叫さけんだ。When his shot landed on the green, his friends shouted, "Nice on!"