I'm the older sibling.
My sister has kinda morphed into me, pretty good at comebacks now..that sort of thing.
Bugs me to death though on the littlest things, like if I am talking to a girl on MSN or something its instantly a new girlfriend. I just tell her I wish , then it leads to more comments like "Oh Brandon, you wish she was your girlfriend".
She also tends to hog the computer a lot, and is on it more than I.
Which is rather strange considering the time I spend on it.
Being older though has its good stuff, getting to do more, not getting in trouble for little things.
Shes a handful sometimes, but I love er'.