According to know your meme's explanation and the linked search popularity, there were time travelers who searched the term in 2005 despite the meme coming from a post in 2009. So maybe 2009 was someone referencing a 4 year old meme?

The question first appeared in a thread on the /v/ (video games) board on 4chan about an upcoming Wii game The Conduit on February 12th, 2009.