Yep, that's a cat on an air conditioner all right.
Right up next to the ceiling.
Joey's not just the Amazing Fetching Cat, he's also the Amazing Exploring Cat. A preposition isn't just anything a rabbit can do to a hill; it's anything Joey can do to a cardboard box, curtain rail, wardrobe...
Twice, now, Joey's managed to end up stuck at the bottom of the square vertical well created by two bookcases I've screwed together for stability in a corner. I've stuffed a cushion in the top of the hole now, to reduce the chance that I'll have to shift furniture to rescue a small miaowing thing again.
(It usually seems to take him a few hours to start miaowing. If Joey finds himself stuck somewhere, he usually just goes to sleep for a while.)
[UPDATE: As of September 2009, he's done this three times. He got past the cushion.]
My office air conditioner was a new Joey-perch, though. He'd gotten there from the curtain rail.
(I'll say one thing for adventurous cats: They do a great job of removing cobwebs from hard-to-dust places.)
Despite the slipperiness and downward curve of the top of the unit, he seemed quite happy there for a little while. But then he wanted to get back down.
So far, so good...
"Hang on a minute lads, I've got a great idea!"
This little bookshelf speaker is suspended from an ordinary picture-hook.
I'm glad I stuck rubber feet on the back of the speaker to stop it wobbling.
The speaker turned out to be of limited interest.
I'd been helpfully tapping the top of the printer to alert Joey to its usefulness as a landing pad. He looked, he thought about it... and then he decided to just hurl himself onto my shoulder, for a 100% successful claw-arrestor-hook landing.
You might think that'd be painful, but I'm pretty much numb, these days.