any ideas?

You could sketch and paint
play games
eat, sleep,smile and live
make your room mais cleaner !
and learn new songs and d whatever you want :D

read, listen to music, watch filmes and shows, play games

you can Draw, read, Play video games, watch anime, hang out with your friends, play mais video's read manga. :)

Be a unique person for the 4 months.
Explore the world and see wut u find in it.

If you don't have one already, you should get a job. Money is always nice to have. It'll also take up your time and keep you from being too bored.

Here are a few suggestions of what you could do:
- Take a trip to a country that you would like to go
- Build the first ever life-size transformer robot
- Make a pointless movie and become famous because of it
- Do pointless and stupid stuff (and try not to get arrested...)
- Go to different places in America to meet your favourite American celebrities. That being said, you could also
- Go to England to meet One Direction
- Try out some of those epic stunts in the filmes (and try not to get killed...)
- cruz - breed animais that have never been cruz - bred before and come up with an entirely new animal and become famous for it
- Go bungee jumping or sky diving (or both)
- Swim across the English channel
- Make parodies to every song you know and drive your neighbours insane cantar them
- Go all around the world and procurar every nook and cranny until you find a magical portal to Narnia, Hogwarts or what ever world you're obsessed with
- Start up the Hunger Games - for real
Those are just a few creative ideas.