While on a fishing trip, for the first time ever the guys catch more fish than Hank. In order to regain his title Hank seeks advice from a friend to whom tells him visit his friend who sells bait on the side of the road. Hank unwittingly goes to a different person to whom happens to be a cocaine pusher. As it turns out the fish are very taken to the cocaine, so continues to buy the narcotics all the while not realizing he's buying drugs and not bait. After he and Dale are caught in the middle of a "transaction", the police show up arrest the two of them. So now in order to stay out of prison, He must catch a fish using cocaine.
—Bukue_One