eat dirt
You yell 'eat dirt' at someone when you're mad enough to punch a wall. It's like giving them a slap in the face with a bag of trash.
'You just insulted my mom!' I screamed. 'Eat dirt!' I yelled, and he ran away.
At the bus stop, I told my annoying friend, 'Eat dirt, or I'll make you eat dirt.'
My brother took my last cookie. I said, 'Eat dirt, and stay there.'