Cool halloween costume ideas for a 14 yr old DS?

[wishitwasntthisway]

DS is going to a halloween party and wants to dress up. He doesn't know as what - and he's asked me to come up with some ideas. Maybe TV characters?

Halloween is NOT my forte.

Has anyone got any ideas?

Thanks

My son is 20, and he is just wearing a dark suit with a shirt, and a pair of round red sunglasses - to go as Daredevil. Might that work?

DS 13 is dressing up as shy guy from Mario. Mask made from craft foam and a massive red hoodie!