other times, they brush against my legs under the desk.

perhaps I just have some very large rat-ninjas.

Believes in ghost cats... annoying critters...

if perhaps you've got some predisposition to the hallucinatory state, as I have. Does it happen more when you're tired or drinking a lot of caffeine?

it's just a paranoid delusion driven by living with cats...

good point.

I mean after enough real experiences of being clawed/gnawed unexpectedly one tends to get twitchy...

Arbieroo: indeed...

the other day I saw a creepie crawly out of the corner of my eye, which wasn't there. And a sparrow or something which wasn't either. It was quite disturbing.

the wee not-there things, usually.

Says, who said they aren't there?

it depends on what one means by "there".

Yes...

farrier I know the feeling, about the ghost cats. I think I have them in my house too. And I've only had one cat, previous to the ones in my house now. But my last cat was mostly an outdoor cat.

a ghost rabbit lately.

not real ghosts, of course. It's like fleas. Once you know there are fleas in an area, you feel things crawling on your legs, all the time. Same with cats. I feel cats crawling on my legs... wait, no.

this with the bunny - I expect so much to see her that I do.

Penny sings Soft Kitty again for Sheldon