How about those ******* stds who ask you for the words of a song which you have been singing for a long time (especially if his name is Percy) and then turn up the following week and proceed to absolutely ruin it. I learned my lesson on this one, and now refer would be hackers to the publiucation/record/mudcat etc if the really want it.
ps. Percy you know who you are - and you'll never perfect a "scouse" accent