This meme originated on 4chan when an article was posted on the site in german. The /b/-Tards then tried to translate it using a free internet translater. What they got was the below result:

"Swan village – the police already arrested the 16 years old pupil on past Friday. The young person put, communicated a comprehensive confession down police headquarters in the oberpfaelzischen Amberg. "the Martyrium of the girl took a whole year" since beginning of the year up to the past week, thus already nearly, said a police speaker.

To the light the crime came, after the achievements of the girl in the school had become worse in the past weeks ever. "fortunately the class chief reacted exemplarily and tried, to the causes to the reason to go", said the police speaker. The twelve-year-old boys finally it entrusted itself to its teacher and reported that she is forced for months from her brother to sexual actions. The school switched immediately the police on."

According to google insights it started gaining popularity in early 2008.