かお でかい顔をする Show inflections LinksSentence search for でかい顔をするSentence search for でかいかおをするKanji details for 顔Edit in JMdict Expressions (phrases, clauses, etc.), Suru verb - included1. to act self-importantly; to be arrogant; to be high-handed; to puff upColloquial, See also 大きな顔をする, See also でかい顔する Discussions Log in to talk about this word.