A proud new Dad sits down to have a drink with his father. ""Well son, now that you've got a kid of your own, I think it's time to give you this"" ""Dad, you don't mean-"" ""Yes son, I do"" *Dad pulls out copy of 1001 Dad Jokes, 5th Edition* ""Dad... I'm honoured..."" he says, tears sparkling in his eyes. ""Hi honoured"", replies his father. ""I'm Dad"".