Not to be confused with being cut or sliced buck fifty, eat your food is a slang phrase meaning to be stabbed once or repeatly in anger with a shank, knife, filed toothbrush or any other sharp object with the intent to kill.
If I catch you looking at me like that again, I'm going to make you eat your food.
When you fail at something in life (eg. failing an exam or not getting a job), go home and spend an hour just standing in the shower, propping yourself up against the wall with your eyes on your feet.
Caleb knew the only thing to do after he didnt get prefect was take a failure shower.