胯 kwaa³ {kuà}

1. crotch
2. groin
3. hip

胯下 kwaa³ haa⁶ {kuà xià}

groin; crotch

胯骨 kwaa³ gwat¹ {kuà gǔ}

hip bone

胯下物 kwaa³ haa⁶ mat⁶ {kuà xià wù}

1. (slang) male member
2. package

胯下之辱 kwaa³ haa⁶ zi¹ juk⁶ {kuà xià zhī rǔ}

1. lit. forced to crawl between sb's legs as humiliation (idiom)
2. humiliation