Eat my shit! - A way to say you don’t want to do something. It’s like the u

A way to say you don’t want to do something. It’s like the ultimate no, and you mean business.

I said, 'Eat my shit!' when my mom told me to clean my room.

My brother said, 'Eat my shit!' when he had to do homework.

My friend said, 'Eat my shit!' when she had to go to school on a Saturday.