Jokes Boudreaux is..

Boudreaux is..

... pulling his boat up to the dock, and the Game Warden is standing there. "Boudreaux, you mind if I takes a look-see in your live-well?" "Go on." Game Warden looks in and says "Now, Boudreaux, I know you ain't got a fish'un license for all these here fish. I mights jus hafta haul you in." "Well, Sahr, I didn't catch dem fish. Doze are mah pet fish. I let's um out he'uh to go swim'un fo a few minutes evey nah an den. Den I takes 'em back home." Game Warden looks squarely at Boudreaux "Oh really?" "Is true, Sahr. I show ya." Game Warden says "I can't wait to see this!" and watches Boudreaux as he pulls each fish out of the live-well ... Boudreaux calling each one by name, petting them, and gently easing them over the side of the boat. Boudreaux sits down and starts watching the water for a minute. Game Warden says "Alright, Boudreaux, call yer pet fish back." Boudreaux says "What fish?"

huh?

He caught fish that he wasn't supposed to.
The game warden asked him about it and he said those were his pet fish.
The guy put the fish in the lake after telling the warden that they would come back to him.
When asked to bring back the fish, the guy plays stupid and says What Fish? to avoid being arrested.