A friend asked me what color my at-the-time-girlfriend's eyes are, once. Me: (LONG pause) "...gray." Next time I saw her I had to check to make sure I was right... XD Miraculously, yes I was.

-clicks through address book to test self- As for other friends, I have no clue on most of them. My default guess is "brown", for some reason, second to "gray". Oh noes, my friends have boring eye colors!

Although come to think of it, ask me about the eye color of one of my characters, and I'll probably know the answer without thinking too hard. Mind, the answer is almost never more than one word...