j'peux pas, j’ai piscine - A fancy way to say 'I'm too tired to deal with you, I have t

A fancy way to say 'I'm too tired to deal with you, I have to swim.' Used when someone is being extra and you just want to be left alone.

My brother said: 'Let's play video games!' I said: 'j'peux pas, j’ai piscine.'

At lunch, my friend asked me to sit with them, I said: 'j'peux pas, j’ai piscine.'

My teacher called me out, I said: 'j'peux pas, j’ai piscine.'