An architect, a mathematician and a government employee were sitting around in a coffee shop, arguing about who had the smartest dog.
The architect says, "Look what my dog can do! " He gives the dog a ruler and a pencil, and she draws an excellent triangle, square and pentagon.
The mathematician says, "Look what my dog can do! " He puts a pile of 12 cookies in front of the dog and tells her to divide the pile into 3 equal smaller piles, which she does in a few seconds.
Then the government employee calls his dog and says, "Look at what my dog can do," whereupon his dog eats all the cookies, screws the other dogs, drinks all the coffee at the table, and then takes a week's sick leave.