Used in Mathematics (usually a technical writing class) when Mathematicians try to describe the nature of a function at a certain point but have trouble coming up with a sophisticated example, say "what the hell", throw up both arms and make up a fancy word that has no real meaning, in place as an adjective to the function.
Bad: f is globberfluxible at x = 3;
Good: The function f is globberfluxible at x =3;
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)