A Dickading
When someone says the same stupid phrase over and over until you can't stand it and it gets stuck in your head like a song you can't get out of your head.
My buddy says 'I'm hungrier than a bear in winter' every time he eats. Now I hear it in my sleep.
My mom says 'You're going to fail' so much I believe it even when I pass.
My teacher says 'Don't talk' so much I forget how to talk.