eat your brocoli
a way of telling someone they're a moron for asking why they had to do something dumb
Your dad says, 'Eat your broccoli,' because you asked why you had to eat that gross green stuff.
Your boss says, 'Eat your broccoli,' because you asked why you had to stay late on a Friday.
Your crush says, 'Eat your broccoli,' because you asked why you had to wear that ugly shirt to school.