Blinding Humor

I don't get it, please explain

It’s a silly joke—miniature miniblinds. This is the eyeroll stream, where we make silly joke memes…the more a joke makes you roll your eyes, the better. There’s some funny memes in here. Too bad most of them aren’t mine. Haha.

Oh, is it like a miniature set of blinds in a style called miniblinds?