Friday and Riddles?

Hello! Hmm i couldn't post for a little while sorry -.- Only 2 more days of school, i am sooo happy! So since today is Friday i wanted to do something different, how about a riddle?

It's not that tricky you just have to think about it a little xD

Update:Clubpenguin_fan is the first to have the right answer, it was noise. :)

Did you enjoy this?

****** For Cat: Cat i need to speak to you but i can't find you on my list -.-*****