I Said No, No, No... - When you say something stupid and then say it again, like yo

When you say something stupid and then say it again, like you're trying to convince yourself it was a good idea the first time.

I said no, no, no to my boss when he gave me a bad grade.

She said no, no, no to her friend when she asked her to stop gossiping.

He said no, no, no when his mom said he had to clean his room.