Unstable; in a situation that could be worsened by the slightest mistake. / Easily angered; having a short temper.

(idiomatic) An accidental messy hairdo resulting from the wearing of a hat.

Hair of a ginger/auburn color.

Causing fear or anxiety; scary.

Hair on the face of a human, such as the eyebrows of a man or woman or the androgenic hair (beard or moustache) of a man. / Hair on the face of an animal.

(idiomatic) An alcoholic drink, particularly when taken the morning after to cure a hangover.

(collectively) The hair that grows in the pubic region from puberty. / (in the singular) a single hair growing in the pubic region

(dated) Synonym of bedhead

fat choy

A hairstyling product in gel form that hardens the hair, so it stays in a certain hairstyle.