Ah, very meta. You referencing Kung Fu to my referencing John Crichton's pet name for Scorpius which stemmed from the characters love of pop culture , namely Kung Fu.
Constant referencing back to the title characters time and place of origin as well as it's pop culture and vernacular, actually was a plot staple of, "Buck Rogers in the 25th Century". I had thought that Gil Gerard, (who played "Rogers"), was a former football player. But as it turns out, Browder was the only former jock.
As far as off topic trivia goes, such out of context relationship dynamics, also appeared in Aldous Huxley's, "Brave New World". "John Savage", was brought up with only "The Complete Works of William Shakespeare" to shape his socialization. Needless to say, he didn't assimilate well into a post modern, post apocalyptic, rather structured, extremely liberal and frivolous culture that was the "Brave New World".
In Huxley's book, sci-fi was merely a vehicle for his much broader question, "is this a utopian or dystopian culture", and "would you be able know the difference".
If you didn't have BNW forced on you in high school, or haven't read it elsewhere, it's in the public domain, only about 300 pages (*), and available as a free download. I dare you to read it, just to see how many of his social prognostications have come to pass.
http://hrsbstaff.ednet.ns.ca/engramja/ENG_11/BraveNewWorld.pdf
(*) Actually, the above PDF is only 176