ate him for lunch
When you ruin someone's livelihood physically, emotionally, mentally, theoretically, metaphysically, and spiritually.
Racer 1: "Yo did you see me overtake that kid at turn 3? I ate him for lunch."
Racer 2: "yea that kid looks like he is in shambles"
Racer 2: "yea that kid looks like he is in shambles"