easier for you - A loud and angry way of saying you're done arguing with some

A loud and angry way of saying you're done arguing with someone who's too dumb to get it.

'Easier for you?' I yelled, 'I explained it five times!'

'Easier for you?' he said, 'You’re the one who didn’t listen!'

'Easier for you?' she said, 'You’re the one who made me repeat the whole thing!'