Well, meme is a short for something that means imitate, compare. It's something that spreads between people as some kind of culture.
Therefore, these rage faces are memes.
@ BcY: Kinda funny. Nobody really likes you (well, at least people with common sense) and your cancer-uploads, but you still act like a welcome member of the community. You remind me of MAX-russia and SEAL Team 6.
And you really should read my first comment. Now shut up and upload good stuff, or just don't upload anything.