Usually used by trolls, this is a term that is used when a person from the internet talks in the most disrespecting way, in an attempt to try and make the victim of a troll feel down. This word is also in relation to "trolling", a more direct verb to the language and way of talking that trolls do.
Victim: "I made a poster! Don't flame me about how much it sucks or whatever."
Troll: "It looks like your mother after I banged her."