My 3 spend most of their day wrapped up in some sort of imaginative play, I absolutely love watching them and they can keep themselves busy for hours at a time. DS6 and DS4 will create these hugely elaborate cities with train tracks and roads running all around their rooms, Lego buildings, lincoln log houses, k'nex amusement park rides. The Little People populate the town and are involved in all sorts of drama, danger and intrigue, lol. DD2 has always been imaginative, but mostly it's been imitative, using her hand as a phone to talk on or brushing her hair with the remote. Yesterday she started "reading" Curious George and telling me what the story was about, it was hilarious! "Oh, Mommy, Curie George felled off the wheels. He crashed. See the rock? You ok, Curie George? Good, Curie George get up. Now the duckies in the water. Watch out little duckie, Curie George's paper in water!" and on and on. She couldn't remember the word for bike, so she said he was "driving the wheels". She makes sock puppets with her socks and they talk to us in this growly, Kermit the Frog voice.