The act of supervising personell who a) dont't require supervison, b) are more knowlageable then the "supervisor", c) have more experiance then the "supervisor", d) are generally smarter then the "supervisor".
The junior officer that just arrived today is going to stupervise all of us on doing the job that we have done for years.
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)