This sound is from Emotional Damage Ringtones

Internet trolling is a common form of bullying that takes place in an online community. Victims of cyberbullying may experience lower self-esteem, increased suicidal ideation, and various negative emotional responses. There are few students who are bullied exclusively over the Internet these cyber victims are often physically stronger students.
See also: Emotion, Reduced affect display, Memory, the Heart, Social-emotional agnosia, Borderline personality disorder, Ed Burns.