Smarty Pants

I was talking on the phone with someone, and we found out that one of my friend is trying to upload our expression video to Youtube. After knowing this, my phone friend and I flood him on MSN... ... He canceled his upload from our warning and left his final message, "I upload on my site"... ... This is a person that do things without permission, or what we call smarty pants. I am thinking that do these people know the meaning of copyright? I don't think they have... ... Till here, I am doing my homework halfway... ...