2012年1月17日 Wikipedia blacksout

According the Huffington post, and myriad of other news agencies:

"[...]Wikipedia will black out its English-language pages for a 24-hour period beginning Wednesday morning[.]"

http://www.huffingtonpost.com/2012/01/17/students-wikipedia-sopa-blackout_n_1210881.html

So much for looking up the meaning of donkey punch.