When you have only one father, it's hard to judge their parenting skills against other papas with whom you have no firsthand experience. But that's still no reason to not proclaim your wonderful father the greatest Daddy in the whole wide world, based on what you've seen. So, as a lovingly devoted and maybe deluded son or daughter, go ahead and pay ultimate tribute to your Top Pop (perhaps), on the happy occasion of his Birthday, by giving the undisputed great man the hilarious, colorful, typeset Birthday Father joke card showcased here. Your one of a kind Pa will love it, and laughingly agree with it, too.