おお 大バカ LinksSentence search for 大バカSentence search for おおバカSentence search for 大馬鹿Sentence search for おおばかSentence search for 大ばかKanji details for 大Edit in JMdict Noun, Na-adjective (keiyodoshi)1. extreme foolishness; grave stupidityNoun2. big fool; damn idiot; utter foolOther forms大馬鹿 【おおばか】、大ばか 【おおばか】 Discussions Log in to talk about this word.