屁股没坐热

Traditional (Taiwan): 屁股沒坐熱

pìguméizuòrè ㄆㄧˋ ˙ㄍㄨ ㄇㄟˊ ㄗㄨㄛˋ ㄖㄜˋ

    • to leave almost as soon as one arrives
    • to stay only briefly

Character by character

Saying俗语俗語

Idiom惯用语 · Widely known

May offend: vulgar language

Literally
hasn't even warmed the seat
Meaning
Said of someone who stays very briefly, or leaves right after arriving. Colloquial.

Sources