Billy Bob was out walking his cow near the property line to the neighbors. Along came Betty Sue, walking her bull. Betty Sue looked great in some cut-off jeans that were nearly just rags and two bandannas serving has a halter top. Soon enough, Betty Sue's bull jumps the fence and starts mating with Billy Bob's cow.
Billy Bob says, "Look at your bull going for it with my cow."
"Yep," she says.
"Looks like fun," he said.
"Yep," she replied.
Billy Bob, wishing he could gain the affections of Betty Sue, said, "I sure wish I could be doing that."
Betty Sue replies, "Go ahead. She's your cow."