Hoopy is a noun not an adjective
I know this is just being picky about semantics and I don't write it to criticize anyone (myself maybe actually).
"A line that has crossed into hitchhiking slang as in, 'Hey, you sass that hoopy Ford Prefect? There's a frood who really knows where his towel is. ' Sass means know, be aware of, meet, have sex with... Hoopy means really together guy, and frood means really amazingly together guy."
I understand that the Y at the end makes it an easy mistake, and I also accept that language changes as time goes on by its very nature. That said, every time I see someone say, "you're a hoopy frood" I get my panties un a bunch because there is literally a definition.
I have had people argue that I am wrong on this. That blew my mind. I will die on this hill if pushed.
The more important thing is that people have vocabularies that are shaped by and pay homage to DNA. If you use it as an adjective, I am not calling you out. I am offering the canon because I have nothing better to do.
I already figured out where all my biros I lost got to. Open to suggestions on how best to spend my time.
xlii 4 life