The snake melon or cucumber, a climbing plant with light or dark green fruit often used for pickles; also known as 越瓜 yuè​guā

(Taiwan) A loofah, a plant whose fruit is eaten as a vegetable when young or used as a sponge when mature and dried; also known as 丝瓜 sī​guā.

(Slang) Terrible; awful; useless.

(Dialect) To upbraid; to scold or reprove.