I Won't tell you again
You're so sick of repeating yourself that you're ready to tell them the same thing in their sleep.
You told your friend to stop calling you 10 times. Now you're calling them from their house.
You told your sister to stop stealing your chips 7 times. Now you're eating her chips for dinner.
You told your dog to stop peeing on the carpet 15 times. Now you're wearing a carpet.