かお でかい顔する Show inflections LinksSentence search for でかい顔するSentence search for でかいかおする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 大きな顔をするでかいかおでかい顔してるじゃないか。You're being bossy, aren't you? Discussions Log in to talk about this word.