Alright upon giving it a second look, he's not flicking the switch, but he is indeed twisting the damn thing. Just watch the bottom of the PSP closely.

Um, I thought it was pretty obvious that he flicked the eject switch, and is pointing the thing down. This doesn't work for DS either. I've seen the gifs of people with DS Card shooters and they're doing the same thing. It's all bullsh*t.