my youngest brother(but is older than me) always tells me I'm fat so I copy his come backs like "I know you are but what am I" or "look in the mirror and say that" That wasn't funny but it sure shows how annoying he is.
my older brother plans to become a professional bassoonist. Sadly, he's into classical music so I had know idea who Micheal Jackson until he died. Or people are talking about rock artists I go "who is that" and my classmates go, "you're a disgrace, get out of my sight." He also plans to murder himself with the bassoon(not literally and doesn't plan, or at least he is "innocently planning").
for instance, he stays up till six A.M doing homework and wakes up at six A.M so he doesn't get any sleep. He will also graciously give up lunch just to practice the bassoon and right when he gets home, he: try to guess. You're right, he practices until eight P.M where he eats dinner. He also doesn't allow us to call songs songs, we "have to" call them pieces.
the crazy bassoonist also has an Afro. As his friend says, a "controlled" Afro. Since it is controlled, he goes paranoid about his hair and says he can do whatever he likes to his hair. So one time he let his hair grow out and we were supposed to have a picture taken of all three of us for my mom. So when she gets the picture, she sees me, my brother(not THE mob of hair, but has a uncharacteristic hair), and a mob of hair. :D