"That's the sound of your classmate forwarding a picture from your profile to everyone he knows. Some guys posting graphic comments about your body and worst of all your dad seeing a photo of you topless all because of the time you posted those pictures on your profile. Anything you post online, anyone can see; family, friends and even not so friendly people. Visit CyberTipLine.com. Brought to you by the US Department of Justice, the National Center for Missing and Exploited Children and the Ad Counsel."
This is an ad that talks about online sexual exploitation.