A duck............

[Ruddy]

Fred, this one is for you..

A duck is about to cross the road when a chicken shouts out "Whoa.......don't go there, you will never hear the end of it"

[Allan at Wallan]

So, the duck didn't cross because he was chicken.

Allan

[rustynail]

No, the duck didnt cross because he was a duck and chickens and ducks dont cross anyway.