I picked up hardwoods that I'm having put in my living room soon. The guy selling me the stuff said many things that were just beyond my comprehension. He laughed when I asked him to write it down for my contractor as I felt he was speaking a foreign language. Then I said - though in my defense, you wouldn't understand me if I talked shop either, we all have our own language.
I enjoyed RM's story too. We all have to rant when we deal with people that drive us crazy. Better to rant to us than to the customer, right?