Simple Tricks and Nonsense

What follows is without a doubt the most obscure LOLcat I've ever posted here at Simple Tricks... possibly the most obscure one I've ever seen, for that matter. I think I have maybe two readers who will get this one (no need to stand or anything, you know who you are). But I get it, and I think it's pretty damn funny:

This came from our old friend, The Bad Astronomer. I believe he created it, too, the clever fellow.

(Note: If you don't get it, I doubt an explanation will make it seem any funnier, but you can always try. Go here and here for the necessary context.)