From The 25 Most Awkward Cat Sleeping Positions: "Imagine that you are a wet T-shirt, fresh from the washing machine. Drape yourself accordingly." Funny Cat, Cat Sleep, Cat Naps, Naps Time, Places, Kitty, Silly Cat, Animal, White Cat
The Cat Belt, for when you really need to stand up, regardless of who's sleeping on your lap.
"For this one you will need to find two willing conformists." That would not be hard. Finding cats that look like they're wearing toupees, now that might be the tough part.
The Dog Bed Not a bed for dogs, but a bed that is made of dogs. I.e., the most comfortable bed you will ever sleep on that also smells kind of funky.