I suppose I've not been reading your blog long enough to know...what is that language you sometime break into?A google search on what you typed above led me in two directions...Irish mythology and Lovecraft's Cthulhu.
Heh. I was just free-associating with "nog". The Phnglui-wgah-nafh stuff is Lovecraft's fictional language Aklo, which is supposed to sound like it's spoken by a thing without human vocal cords. It's less "constructed language" than "nonsense words that looked good that day". He put little bits and pieces of it in his fiction, and I just cut and paste them when I'm feeling arcane.