ぬぬるぽ・ヌルポ・なるぽ・ナルポぬるぽ表記・読み:ヌルポ・なるぽ・ナルポ1nurupo感動詞nonsense word, oft. responded to with ガッInternet slangjocular, humorous term2null pointer exception (runtime exception in Java)名詞colloquialabbreviationcomputing札へ残す語をコピー