Can you see it from where your sitting?

Glass

I spy with my little eye, something beginning with ...

W

(hard one, i can see it from where i am, I may be the only one to have these on my living room on FB, they are used daily)

window

Dont anyone else on FB have windows then? lol

Nope

I'd say more males use these than females.

Most people go to a place to use these, where some use them at home

waste paper bin?

pmsl i forghot that bit.....

ok erm... i think you need to give a better cloo...i.e tell us what is is lol

My arms didnt grow big naturally

weights?

Well Done

i spy with my brown eye something begining with B in my living room