Under 40 is mostly poorly educated and should have been taught better English writing and usage; age is irrelevant to good writing.
You admit that it is not part of the ‘lexicon’ and therefore should not be used without explanation. Worse words mean things; to debase a perfectly good English word is just a crime. Keep it up and you will be writing and speaking gibberish before you know it.
Lol, ok gramps. FR, the average age is nearly dead.