Re: Rude and confrontational sayings
What about:
"Talk to the hand!"
"Okey Dockey!"
"Neva'mind!"
"Yeah Right!"
" Anyhow, so as I was saying before I was rudely interrupted......."
etc.? :-)
I think using "dear", "My dear" or "whatever", is still better than showing bad emotions or cursing. Somehow (rather politely) the person should be allowed to show disagreement or frustration.