Consider gift cards for favorite restaurants or gas stations. Gift cards for movie theaters, sporting goods, or book stores may be good gifts depending on your brother's favorite things.
I think camera is the best gift.
Not a good idea
Nail polish and posters are good gifts.
A walkie-talkie set would be a fun gift for a ten year old boy. A baseball and bat would also be a good outdoor toy.
Flowers
The answer is yes all 16-17 year old brothers are annoying
There are several great gifts that you could get him. You could purchase some type of sports equipment for him or perhaps some video games.
Appeal to his interests
yes they will have to be brothers or sister yes they will have to be brothers or sister
I found a website that has the best Christmas gifts of 2012 for 9 and 10 year old girls. The website is [ http://www.squidoo.com/best-christmas-gifts-for-9-and-10-year-old-girls ].
Choclates and candy...Mabye!
YOu can check out toys r us and target. maybe even best buy. they are the best
If the 16 years old is male its very good bit if the 16 years old is female I would advice not to shower with the 5 years old brother