Suposedly 'dog porn' or bestiality, although this rarely proves the case. Originated on P2P software.
I downloaded a file called, "ddgprrn lolita bbw qwerty asian black shit tit ass fuck britney spears sex blowjob.mpg," and it turned out to be none of the above... damn these people and their free porn!
A bot that serves as a common database of information (often noteworthy URLs) for users on a chat system. Infobots often have a simple chatbot interface, responding to key-phrases, as well as to direct queries. Its sole purpose is to intact with users for their enjoyment.