You could get:
Some new shoes, a few video games, iTunes music and movies, sports equipment, a nice wallet, cool sunglasses, an iPod. Just some ideas bcuz I'm a teenager to. But personally I would just save it for something bigger like an iPad or a really nice phone, or your future car????
Depends where you live. Out here if you had $100 you would get ammunition or arrows. City boys spend money different.
I just got some sweet headphones
Buy a nice shirt and trousers .
new clothes to impress the ladies
a new guitar
new TV
a video game
I'm a 13 year old boy just so you know.