A man is carrying a bucket of fish when a game warden asks for his fishing license.
The man replies, "Oh I don't need a fishing license. These here are my pet fish. Everyday I take them down to the lake to let 'em swim around and when I call them, they all jump back in the bucket."
The warden says, "I don't believe it"
The man says, "It's true. I'll show ya!". So the man dumps his fish back in the lake and waits.
After a couple of minutes the warden says, "Well ain't you gonna call them back?"
The man says "Call who back?"
The warden says, "The fish!?!?!"
The man says, "What fish you talk'n bout?"