What can fill an entire room but fit in your pocket?

Question: What can fill an entire room but fit in your pocket!?
Best Answer - Chosen by Asker:

Something that gives off light - lighter, candle, match, etc!.Www@QuestionHome@Com

Your voice can fill an entire room!. It can light interest in peoples' ear!. Yet if you choose to be the listener, then you can put your words in your pocket!. Stay quiet and learn from other peoples' perspective!.Www@QuestionHome@Com

1) Air
2) Space
3) Silence
4) An odour (try breaking a stink bomb in your pocket)

etc!.!.!.Www@QuestionHome@Com

The same article that brought you to that room: A TICKET OF ADMISSION!. It would fill any room that sells tickets for events!.
Spartawo!.!.!.Www@QuestionHome@Com

A gas grenade!.
A light bulb!.
Deoderant!.Www@QuestionHome@Com

Attitude!.Www@QuestionHome@Com

Nothing!.Www@QuestionHome@Com

DoughWww@QuestionHome@Com

airWww@QuestionHome@Com

lifeWww@QuestionHome@Com

love :)Www@QuestionHome@Com