The act of putting someone else down or insulting them to boost one's Ego
. It is most commonly done through pointing out the other person's mistakes, especially in spelling and grammar. This form is somewhat rare in real life, but very, very common on the internet.
- ... I found the movie hilarious, but your going to have to see it yourself.
It's "you're," n00b, now go kill yourself!
-Stop masturbating your ego, fucking Grammar Nazi.