In your Bedroom is going to be the title for this one, because I 'm going to list things you could do in your room.
you could make up a song about being in your room. Trust me, this is a pretty good thing to do, then post it on youtube and see how many hits you got.
if you sleep on a bed and not on a low-lying bed or on the floor, you could sharpen your high jump skills. This is a lot of fun but remember to keep safe while doing it.
if you just want to be silly or grounded in your room, make a pact to attack the first person to come into your room. Prepare yourself with your chosen weapon, and make sure you keep to the pact.
if you have a backpack and some kind of hook that can hold your backpack on the wall, you could start a boxing ring. Fill your backpack with something moderately hard, pin/stick/glue a picture of someone/thing you really don't like an punch away to your heart's delight.
make little things out of paper, like hearts or connected dolls. Even if you're a boy, still try doing this and remember how you were like when you were little.
make up some quotes, and stick a random person's name on it (like this: as Confucius said, I LOVE CHOCOLATE) even though he/she/it didn't say it. then make some quotes against a subject you don't like. (for me, this was math. i really was entertained for the few hours i made quotes.)
truth or dare with yourself. this is really, really fun. if you dared yourself to prank someone, though, you don't have the good ol' excuse like 'he made me do it!'
Have fun with my random ideas!
