Okk i need your help with gifts!?

well im a 14 year old girl and i need a gift idea for my boyfriend. If this makes any diff hes 15 and hes black and so am I. i cant do any kind of jewelry b/c mi bestie took that idea already lol nothing with any kind of spray painted stuff on it i already thought of that hehe...well i might get that too...i have 100 dollars to spend but hopefull i wont have to use ALL of it on him. but if i will if i have to. i really need your help so please think really hard! thanks!