probably originated from the word skeleton (THINK of SKELETON as giving a frustrating experience at Halloween time by getting scared); the meaning is RIDICULOUSLY ANNOYING.
Ok, that's THREE times that my email has rejected my password. How fuckin skeletish! 'skeh-leh-tish My computer has frozen, now I cannot work on my computer. How skeletish, that is!
I stubbed my toe on the chair leg and got a sore toe which created an ingrown toenail. How fuckin skeletish!
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)