beat the meat
虛度時間或浪費精力
俚語·粗俗,指自慰或浪費時間
英文釋義
to masturbate
例句
He spent the whole afternoon beating the meat instead of doing his homework.
典故來源
20世紀(jì)英語俚語,'meat'暗指男性生殖器,為粗俗表達(dá),常帶幽默或貶義。