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".