Ancient abusive

An old couple come out of a shop to see a traffic warden writing a ticket. "What the fuck are you doing?" says the old man.

"Just doing my job, sir," he replies.

"You dirty fucker," shouts the old woman.

"I’m afraid you’re getting another ticket for your abuse," he says.

"Fucking monkey knob," shouts the old man.

"Right, sir, I am having this vehicle clamped and taken away." He phones for the tow truck and the car is taken away.

"Well Jessie," says the man, "before we get the bus home lets see if we can find any more cars with Man U stickers in the windows."