a person (more often than not a woman) who at first appears to have a pleasant persona and sufficient qualities as a romantic partner but is later revealed to have several sever flaws, either be it a mental illness combined with a dangerous hobby or off-putting personal tastes. Originated from an episode of the Boondocks, where Grandad has a date with a smart attractive and successful woman who turns out to have been raised by wolves and possesses severe abandoment issues, along with clinical depression and a black belt of the lost deadly art of White Lotus Kung-Fu
Riley: Why'd you have to go and bring the kungfukillerwolfbitch in the house Grandad
Grandad: How was I supposed to know that she was a kungfukillerwolfbitch?
Guy 1: Dude, that date last night was brutal!
Guy 2: What happened?
Guy 1: The chick turned out to be a kugfukillerwolfbitch!
Guy 2: So what did you do?
Guy 1: What do you think? I got the hell out and changed my
number, good thing she doesn't know my address.
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. PenguinBooks,1992. p. 38)