Trolling does not mean just making rude remarks: Shouting swear words at someone doesn't count as trolling; it's just flaming, and isn't funny. Spam isn't trolling either; it pisses people off, but it's lame.
The definition of aggravated is something that intensifies or worsens something like a condition or circumstance. Carrying a gun while committing a burglary is an example of aggravated burglary and carries with it a more severe penalty. Aggravated is defined as something was made more intense or acute.
Aggravated Assault A person is guilty of aggravated assault if he or she attempts to cause serious bodily injury to another or causes such injury purposely, knowingly, or recklessly under circumstances manifesting extreme indifference to the value of human life; or attempts to cause or purposely or knowingly causes bodily injury to another with a deadly weapon.