Little Johnny and Cows

Little Johnny is out riding his bike with his dad through the fields when he sees a bull on top of a cow.

Johnny: “Dad, what’s that bull doing?”
Dad: “Well, the sun’s about to set, Johnny, so the bull is just pushing the cow back into the barn.”

Johnny: “Wow! It’s a good thing Mama held on to the kitchen table yesterday—otherwise the postman would’ve pushed her all the way back to the post office!”