On a TV broadcast watched by Sylvester and Junior, the announcer identifies film editor Treg Brown in a photograph as the fisherman who caught a large fish.
The word tralfaz is used here a year before it was made famous in The Jetsons.
The fancifully drawn aquatic creatures are actual fish species.
Junior breaks the fourth wall several times, as he generally does in these cartoons.
The title is a play on the British lunch menu item 'Fish and chips' - fried, battered fish and French fries.