I love them. I know some people think they’re stupid, or certain ones are overdone, or whatever. But I think I love them for a very specific reason related to my sense of humor. I am that kind of person who will carry a joke a little too far, who will be laughing over a repetition of it even after other people have found it, well, repetitious. (For example: I still find Rickrolls pretty funny, though I think the “cool people” probably are going “2007 called; they want their meme back.”)
“X called; they want their Y back” is, of course, a popular snowclone.
It’s always seemed to me is that the appeal of these things is at least partially attributable to their amazing ability to annoy the hell out of the Y SO SRS? types who clutter up our days. And those who have endured my shtick for the last decade and a half know that the beatings will continue until the equines are resurrected.
I think also I find incongruities — things that shouldn’t go together, but that someone thinks to put together — extremely funny.
Now that one I couldn’t resist.