Well hello Zim (as in the cartoon i presume) i'm Trillian (as in Hitchhikers - any faction be it radio, tv series, books, movie....you can presume) i'm 19 and probably about as geeky as you. I've been ardently in love with the discworld since i was quite young, i'm also probably about as geeky as they come without actually wearing glasses.
Also if you haven't discovered slood yet there's no hope for you (all you other beings out there)