OK, A guy is driving down the road with a pig in the back seat.
A cop pulls the guy over and says "What are you doing with a pig
in the car??." 
The guy in the car reponds: "I just found him yestreday and 
I don't know what to do with him." 
So the cop says "What, are you crazy? Take the pig to the zoo right now!" 
So the guy drives away...
The next day, the cop sees the same guy driving down the road with a
pig in the back seat, so he pulls him over again. 
Angrily, the cop says "Didn't I tell you to take that pig to the zoo???" 
The man responds "I did, he loved it so much, we are going back today."