Who do you troll and Why: An investigation into the relationship between the Dark Triad Personalities and online trolling behaviours towards popular and less popular Facebook profiles

Highlights：

• Perceived popularity may attract attention and bullying in social media websites.

• The Dark Personalities predict different behaviours towards popular vs. less popular Facebook profiles.

• Psychopathy is associated with trolling behaviour and more so of popular Facebook profiles.

• Narcissism is associated with downward social comparison and more so to popular Facebook profiles.