AnimalsJokes A Farmer Was Helping One Of His Cows. What Follows Next Will Make You Go ROFL. 122.1k Views A farmer was helping one of his cows give birth when he noticed his four-year-old son standing at the fence, taking in the whole event. The man thought to himself, “Great. He’s four and I’m gonna have to start explaining the birds and the bees. No need to jump the gun – I’ll just let him ask, and I’ll answer.” After everything was over, the man walked over to his son and said, “Well son, do you have any questions?” “Just one,” gasped the still wide-eyed boy. “Just how fast was that calf going when he hit that cow?” See more Previous joke A First-Grade Teacher Was Having Trouble. Next joke A Cowboy Passes By A Ranch.