1. He is just a horny little bugger.
2. He is really insecure.
3. He has an arm fungus and doesn't want anyone to see.
4. He is really an alien and its just natural behavior on his planet.
5. He has a tattoo on his arm that says "I love Britney" and he doesn't want anyone to see.
6. He is doing it to confuse people just so that they will make up dumb theories about it.
7. The security let about 40 10-year-olds wearing baby blue onto the set by accident and it's making him nervous.
Well that's all I can think of for now. But e-mail me with any of your suggestions if you want. I'll probably come up with some more theories later.
This is entirely possible. After all, why else would he be touching himself?
Well that would explain why he is doing it. He's nervous. Maybe the cockiness is all really an act and he is really insecure. Who knows?
This is possible. By rubbing his arm he could cover it up.
Hey you never know! After all have you ever seen a normal person who looked like that? Maybe that would explain why he talks ghetto and he's from Tennessee!
Personally I don't think Justin could be that dumb to get a tattoo when he is denying it but hey, he has proved me wrong by how dumb he is many times!
This one is entirely possible since I am actually making up a dumb theory about it.
Hey wouldn't you be nervous if you had a bunch of teenyboppers proposing marriage while you were making a video?
