Answer to "What's that" contest on Q100?

Question

I know that I am cheating but me and my mommy have been up all day trying to figure it out. If anybody will help I would greatly appreciate it! First person who gets it right will share the prize with me and get Bets answer. E-mail me for more details.

* Website 2 hear the sound*

www.allthehitsq100.com the contest will be displayed on the first page.

Answer 1

Well it sounds like a mailbox to me