mess someone’s face up

mess (one's) face up

To severely injury or mutilate one's face. I heard Tom really messed his face up in that car accident. Do you want me to mess your face up or something, pal? I said get away from us!See also: face, mess, up

mess someone’s face up

tv. to beat someone around the face. (Underworld.) I had to mess his face up a little, boss, but he’s been real cooperative since then. See also: face, mess, up