Out of season

The fishing season hasn't opened and a fisherman who doesn't have a license, is casting for trout as a stranger approaches and asks "Any luck?"

"Any luck? This is a wonderful spot. I took 10 out of this stream yesterday" he boasts.

"Is that so? By the way, do you know who I am?" asks the stranger.

"Nope."

"Well, meet the new game warden."

"Oh," gulped the fisherman. "Well, do you know who I am?"

"Nope".

"Meet the biggest liar in the state."