Someone who tries to offend and upset other people around them in an attempt to hide how pathetic and insecure they are in real life.
An idiot, nay, a complete fucking moron.
Not quite as safe and secure in their little internet world as they want to think they are.
"Hey dude, did you just suck that guys dick to carry your 'shitty attempt at healing' through Arena?"
The child was so confused by his lack of understanding that he inevitably got caught molesting his little sister. Once she was old enough to talk, she told the world through tears about playing with the "beefstick" late at night after his Arena teams were over.