I used to know a kid in highschool that would make stuff out of duct tape. he made a pair of shorts, a wallet, a mailbag (purse). We used to pick on him so bad for that stuff... I would recommend keeping your duct tape fascination private.

It's cool and all, I can see how it's interesting... I mean, McGyver always had a roll of duct tape on him. But don't wear any duct tape accessories to school, for your own sake.