I read some of his posts...FULL-O-*****.
Language changes over time and he’s using language of this time.
We don't say neato, groovy, in Dutch, frap, bobby socks, beehive, etc. anymore.
15 years ago the words laptop, palm pilot, Personal digital assistant. didn't exists now my 3 year old knows that a mouse is not always running on the floor.
He should be useing language, and not just single terms, that requires further explaning.