Behold! My next million-dollar idea [for someone else]!
My last one was a celebrity slap simulator.
My work iPad came with Talking Tom and apps featuring some of his friends. You can play various games with Tom and you need to feed him, take him to the bathroom, and put him to bed.
My kids spend most of their time slapping the animals, but if they can talk they say things like "Cat poop," which he repeats in a high voice.