Eat that shit
When you're done talking nonsense and you're ready to be the victim of someone else's terrible taste in food. You're eating that shit because you're done with the nonsense.
We were done talking nonsense. I said, 'Eat that shit.'
We were done talking nonsense. My friend said, 'Eat that shit.'
We were done talking nonsense. My cousin said, 'Eat that shit.'