[Getready]

Mad magazine did a spoof of the movie back in the 60’s...called it East Side Story. About U.S./USSR relations instead.

[Dr. Sivana]

Marvel did a spoof where the Sharks and the Jets become parodies of Marvel and DC in its short-lived "Not Brand Ecch" series, with parodies of Dr. Strange and Wonder Woman pairing off.

Sample:

Whole comic book story: https://truelovecomicstales.blogspot.com/2019/10/weird-halloween-romance-not-brand-echh.html?m=1>/a>