A Game Warden catches an unlicensed fisherman in the act...
"You're going to pay a Big Fine for all those Fish in your bucket"
But Officer, I didn't catch these, they are my Pet Fish and I just bring them here to swim.
When they are done they jump back into the bucket.
"O'Realy, this I've got to see, if you can prove it I will let you go"
The fishermen dumps the fish carefully back into the Lake, a few minutes go by and nothing happens...
"So where are the Fish?
What FiSH?