An intentional misspelling of the German word "scheisse" (translated to English as "shit") intended to get around Blizzard Entertainment's ToS (Terms of Service) agreement in order to include a frequently used "inside joke" in a Diablo 3 clan name.
"I'm at 302ms lag." Complained Lucky.
"Well... quitdownloading Scheizer-porn" Suggested Melviant.
Thus, clan ScheizerFrenzy was born
Someone who likes to be crapped on for sexual pleasure. Phrase emerged in underground coprophilic subculture in Germany where the football shirts of a small team in England were worn to signify an individual's desire to receive.