you could put pics of family or you and your friends or something you like to jazz up your room a bit and make it better for example butterflies or because its near to xmas some xmas pics or things to do with xmas
put it in your closet so people wont see it but it will be in your bedroom
On the wall or you can put the dressing table underneathe it. In the bedroom/s or/and bathroom
Lol, omg, hot, rly, lmao, rofl, sexy, luv, ily
Outlet
Put the tv in the bedroom.
Depending on the girl's age they like to put up posters, magazine photos, computer generated photos, cards they have received, objects that have significance to them and funny stuff. Some will create their own things they draw or cut out and put them on their walls. If they are into sports they will even put up names of some of their favorite teams or their own team they may play on. Some have even put tickets from events they have attended on their wall, like rock concerts.
Nails and glue also work very well.
close your door and/or put one of those things that goes over the door knob
in the car or your bedroom
yes
Yes it can. They can usually go in someones bedroom showing up on the wall, or it can be put outside to give your house power. That's a really good question.
you can put up a funky colour, by a teenage bed (argos) and put all your nice stuff on display