Board Thread:News and Announcements/@comment-26291045-20150710072017/@comment-508329-20150710140701

Looks like it's some kind of meme. Apparently it's been going around for a while. The earliest source I could find was this Yahoo Answers question:
 * "If there were two guys on the moon and one killed the other with a moon rock, how would you react? ?"

https://answers.yahoo.com/question/index?qid=20081214235920AAdnEgo