1) 内弁慶うちべんけい #65,347 Link copied! うちべんけい [3] Meaning Shirabe Noun someone haughty and boastful at home but meek and reserved outside; being a lion at home and a mouse abroad 内弁慶うちべんけいは誰だれでもできる。 Every cock crows on his own dunghill. Kanji 内 ナイ inside, within, between 弁 ベン valve, petal, braid Forms 内弁慶#65,347内弁慶うちべんけいうちべんけいうちべんけい