Christmas present for my boyfriend?

Geez louise boys are hard to buy for. Im 17 and my boyfriend is 16. So my boyfriend and I have known and liked eachother for 3 years and our 1 year anniversary is in January. He loves video games, we like to play them together and "nerd it up." he likes to cook. he loves knives, but idk what kind or whatever. clothes are out of the question- hes tall and skinny so he has to buy for himself if they are gonna fit. he doesnt have a car, but he has his license. hes been playing the drums for years and loves music. if you have ANY ideas please let me know. mucho appreciated :)