Cats randomly refuse to follow orders to prove they can.

We have to get the Diamond. And Cesare’s head.” They looked at me. “Why the head?” Doolittle asked. “Because it’s easy to carry and I can torture it for a long time.” And I didn’t just say it out loud, did I? I checked their faces. Yep, I did.

You know what I like about you? You have no sense. You sit here in my house, you can barely hold a spoon, and you're telling me 'no'. You'd pull on Death's whiskers if you could reach them.

The intruder hesitated, turned, and anchored itself in the corner, where the ceiling met the wall. It sat there, fastened to the paneling by enormous yellow talons, still and silent like a gargoyle in full sunlight. I took a swig from the bottle and set it so I could still see the creatures reflection. Nude and hairless, it didn't carry a single ounce of fat on its lean frame. Its skin stretched so tight over the cords of muscle, it threatened to snap. Like a thin layer of wax melted over an anatomy model. Your friendly neighbourhood Spiderman.

Kate Daniels, deadly swordmaster. Fear my twitching pinkie.

Now Julie could stay here, in the Keep full of homicidal maniacs who grew teeth the size of switchblades and erupted into a violent frenzy when threatened.

...you expect me to fall on my back with my legs spread." "Not necessarily. ... You can fall on your hands and knees if you prefer. Or against the wall. Or on the kitchen counter. I suppose I might let you be on top, if you make it worth my while.