I am giving you my immediate notice. I quit. I hate this job, I hate being associated with it, and I hate the people I report to. I hope to never see you or talk to you again as long as I live, and if I do see you in public, I will do everything in my power to avoid you. I expect you to do the same. I’m glad we can reach an agreement on this.
*I don’t suggest actually using this letter.