A person who spends all of his free timetrolling, scamming, and producing smear campaigns on social networks against groups and individuals or Cyber Cancer.
When a blogger gets all high and mighty and posts something that has them come off as tough and/or cool. Being bloghard usually consists of bashing other peoples blogs, bashing celebrities or musicians, or bashing common opinions without any real reason all from the comfort of their own living room.
1:A cokehead of usually the younger female, although can be male, persuasion who is convinced and will attempt to convince others that they are addicted to cocaine when they only do it rarely or at large parties.