Proper analogy and a classic film.
You buy a hat like this, I bet you get a free bowl of soup. Al Czervik
Spot on Analogy...
Dangerfield plays a similar character in Back to School where he feuds with the uptight college professor. Not as good an analogy as Caddyshack but there are similarities.
RIP Rodney. I risk ruining your schtick, but “much respect”.