Organ X is, of course, the Object of Barney Frank's Odious Obsession. This can be abbreviated OOBFOO. I may be onto something here. Perhaps I'll try responding "OOBFOO" a time or two. Or maybe it's sufficient that the incoherent one knows from this post that he's an OOBFOO. I don't know. Mulling it over.
[Note to moderator: Come on, don't be a spoil-sport.]
Is that gibberish or you are gibberish...vulgar too?
Ah, yes. That would be the colonic terminus. Actually, "Colon Terminus" would make a fine handle for the freeper in question, I think. Perhaps a generous donation to the powers-that-be could gain one a bit of consideration for a sudden, involuntary name change...
I sometimes refer to it as "the posterior synecdoche".