Gah, help.

Let yourself go crazy, then when they take toi to the mental hospital, they have to take toi outside for even a few minutes, so when the time comes, run and hope toi don't get caught

Go stir crazy inside.

Where do toi live (just curious, not trying to be a creeper)?

Break out a window and run outside?

.. ou read a book? ._.

Homework, if toi have any.
And because toi clearly still have internet access, watch episodes of your favori shows.

sleep, i once slept thru a whole day

I guess the obvious ideas are like, video games, paint nails, do a craft of some sort, movie ou musical marathon, bake cookies, and stuff of that nature. ou why not go outside? I mean, it's prefect snowball fight and igloo building weather. =P
Oh! Build a fort! toi know, multi-room, secret passwords, rituals, the whole deal. :)

ou have a giant Nerf gun war if toi can go out and get some, ou if toi have them already. toi could set up your house like they do in like, Gladiators, and then OPEN FIRE! :)

GET A JOB!! >:(

I live in Illinois, also. It's horrible out there D:
I don't think I have any suggestions on what toi can do to keep yourself preoccupied, though. I'm pretty bored myself.
My schedule for this week is; Read, draw, eat, sleep.. This is going to be the most boring week ever -.-

toi just gotta ignite the light
And let it shine
Just own the night
Like the Fourth of July

Cause baby you're a firework
Come on montrer 'em what your worth
Make 'em go "Oh, oh, oh!"
As toi shoot across the sky-y-y

Baby you're a firework
Come on let your couleurs burst
Make 'em go "Oh, oh, oh!"
You're gunna leave 'em fallin' down-own-own