Yeah, I have that alot too.
Maybe some sleep will help?

Maybe although I think I just need to sit down for awhile I was cleaning all this morning with my mom.~

that could cause it too...
eat some sugar, or drink some coffee

Yeah!
As a matter of fact we have kool-aid in the refrigerator and my mom adds tons of sugar so all I'll need to do is drink some of that now.
*heads off to kitchen and opens fridge*

well... if you start bouncing to the room, be sure to stop the sugar...

Yeah sugar tastes good but you have to be careful when my brother was younger he used to eat too much sugar and it made super annoying not mention crazy although now he's still as annoying, maybe even more so, but that's not because of sugar( my mom made him cut back)

Of course younger brothers are annoying...
younger siblings are supposed to be slightly annoying.
*has a set of my own*
It's usually my younger sister who's being annoying... spoiled brat.
I still love her of course!

I'm off to bed. See yah all tomorow.

Of course that's true and there are actually quite a lot of times when I actually enjoy my brothers company we usually end up laughing our selves silly most times and obviously I love him despite his annoyance but I'm still glad there's only one of him :D
Incidentally I always thought that having a younger sister would be fun but it's most likely just like having a younger brother isn't it except maybe cleaner?!

I can totally relate to annoying younger siblings..(has 6 younger, 1 older) and they can be a real pain sometimes. but, when my youngest bro wakes up, he is sooo adorable!!! once my mom fed him donuts then made me take care of him while taking a nap XP