You know, my old man had many random pearls of wisdom, but none more profound than this: Knowledge is knowing a tomato is a fruit; Wisdom is not putting it in a fruit salad. Dad jokes are nature's way of balancing out having professional comedians to laugh at their jokes, and to give dads one more reason to antagonize their kids. But keep yourselves groaning along, and maybe give your pop some ammunition of your own, with these hilarious corny jokes guaranteed to be appreciated by any man with at least one kid.