From a singles perspective, it's where all you newly married friends go. If they do fall into the event horizon, they may never be seen again. However, if they are like a rare quasar jet, they may appear at a later time...wanting to hang out all the time.
Man, I haven't seen Jeff since he gotmarried. He must be in the black hole of marriage.
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)