When it absolutely, positively has to be there on time... Call someone else.
A delivery pig is trying to cross the street to deliver a package. Every time he tries to cross, a car zooms by. Then he gets the idea to use the sewer to cross. He goes into a manhole, goes through the sewer, and comes out of a manhole on the other side of the street. Then he realizes that he left the box on the other side, so he goes back through the sewer. Then the stoplight turns red. He excitedly crosses the street, but while he is in the middle of the street, the stoplight turns green.