I love the Jib Jab website. For the last 3 years I have JIB JABBED my students in a little Christmas card. Click the link to check out our class website to see more videos. The students never laugh so hard and have so much fun watching these videos.
There is also an app that you can put your child's face into and read an animated book. The Storybots app is free but you only get one book and have to pay for others. It was the pizza story that was free when we got the app to use in my classroom and the kids absolutely loved seeing their face in the story.