My particular breed of annoying is the fact that I
never stop talking about the Lord of the Rings. I seize every opportunity to blather on about the books and/or movies to people whether I know them or not.
I find minute similarities in things in real life to Tolkien's universe, and then I talk about them for a very long time. To the annoyance of those in my immediate vicinity. It also doesn't help that I use more vocabulary than most of my fellow teenagers, either, but that's thier own fault. (see the "(Sp?)" thread for more of my thoughts on this
)