Two goldfish are in a tank.
One said to the other:
“Do you know how to drive this thing?”
A policeman parked his police van in from of the station.
While gathering his equipment, his K-9 partner Tops was barking.
He saw a little boy staring in at him “Is that a dog you got back there?” the boy asks.
“It sure is,” the policeman replied.
Puzzles, the boy looked at him and towards the back of the van.
Finally he asked; “What did he do?”