There was two elderly ladies who had been friends for years, they had been on many adventures together but lately their adventures had been meeting a couple of times a week to play cards. One day during their card game, one says to the other, "now don't get mad at me, I know we have been friends for a very long time, but I can't seem to remember your name, I've really tried to remember but just can't seem to remember it, so what is your name?"
Her friend glared at her for three minutes, she glared some more and finally she said "When do you need to know?"