When a hitherto normal person becomes obese, grows a beard that looks like a collection of pubes, and starts posting about Communism on Twitter.
My good friend Osama used to have a high-paying job, could bench 300 and would bang 10s every weekend. When I saw the pubes on his face and saw the Karl Marx memes on his computer, that's when I knew he had been chapofied.
Fogey/fogy /fougi/ sl. (early 18C+, orig. Scot) old-fashioned, stuck-in-the mud.
Person with old fashioned ideas which he is unwilling to change: Come to the disco and stop being such an old fogey!
You think me an old fogeyand an old tory, his thoughtful voice said. I saw three generations since O’Connel’s time. I remember the famine. Do you know that the orange lodges agitated for repeal of the union twenty years before O’Connel did or before the prelates of your communion denounced him as a demagogue? You fenians forget some things. (James Joyce, Ulysses. Penguin Books,1992. p. 38)