What's the most nerdy thing about you?

You heard me. Nerds are defined by many different characteristics. Many different ones. Among these are being physically weak and/or ugly and requiring glasses and braces, being smart, being studious (not quite the same as being smart but related), showing how smart/studious you are by exelling academically, showing how smart you are in another way, being particularly into a genre of movie, literature etc, being particularly into movies and literature altogether and some mischellaneous behavioral characteristics that separate you from those of your peers, the list goes on. So what is/are your nerdy characteristic/s? As you may have guessed from reading this, I am pretty smart. I'm not bragging, everybody who knows me well enough (and yes, that list goes BEYOND my parents) says so and I can show it in other ways, I have the literature/movie/bla bla bla genre thing and the other behavioral thing. Oh, yeah, and I'm weak too. So? I've told you the about my nerdiness. Spill it!
P.S. Oh, yeah, another way that should be noted that people can be considered "nerdy" is simply as scapegoats, such as those who are easy to pull pranks on and such and for a prejudiced reason such as ethnicity or natural disability/handicap.