A Shame
You say ‘shame shame shame’ when you’re annoyed or mad at someone for something dumb, but you’re still being a joker about it. It’s like saying ‘f*** you’ but with more attitude and less swearing.
Shame shame shame! You ate my last pizza slice and it was the last one!
Shame shame shame! You failed math again, and I had to take the blame.
Shame shame shame! You told the teacher I peed in the pool.