I think we may be saying the same thing.

You say you did it to “act out your frustration”. To me that means you said it intentionally when you knew it would be offensive and get you in trouble, and you did that to get attention from whomever by doing it, for whatever your reason of how you feel saying something inappropriate will help you relieve your frustration from what happened at the last job.

I’m not trying to argue with you and my apologies if I am of no help.