Cassie does this every morning. I take a shower, she has to nose her way into the bathroom. And then, she sticks her head in the shower and proceeds to lick the side of the tub as water runs down. Her head is all wet by the end of the shower o_O. Taffy will find your crotch and headbutt it gently. No, not your lap, your CROTCH. She's like a heat-seeking missile, males entering the house have to be on guard.

Toby (ragamuffin cat) will meow at you if you stare at him too long without petting him . Luigi (dom. shorthair kitty) will stick his paw in any glass you have out for him and taste the liquid on his paw. Goes back for more if he likes it. He especially enjoys drinking my juice. He'll also taste ANY food within reach.