Retsupurae is a creation of the two Something Awful Members Slowbeef (Creator of Video Lets Playing as we know it and known for working on a Fan Translation for Policenauts) and Dia "Diabetus" Betus (Himself having LP'd games such as Battletoads and managing to Finish it) in wherein they mock all sorts of Poor Quality Lets plays, simliar to Mystery Science Theater 3000 and Rifftrax did to Movies, altough in recent times, they decided to branch out and riff on Newgrounds Flash Games/Movies and Longplays (where they more riff on the game itself, rather then the LPer).
Whilst some People may Hate Restupurae for riffing on a Famous and well liked Youtube Lets Player (or for being riffed on, in the case of some few Lets Players), they also managed to actually Help start a LP Career for some, Most notably being
who continues to be a Fan Favourite among the Fanbase, and Slowbeef and Diabetus themselves.
They later inspired various Other Something Awful Members to start their own Take in RP'ing, among them Chip Cheezeum and General Ironicus (Channel here) and later Created a (now finished) Spin off series on Something Awful called Webcam Ward, where they Mock bad Youtube Videos in General.
with all that said, Feel free to talk about Retsupurae and anything related to it.