Siamese Twins Tasks
This skit-game is only as good as the person leading it. Bring a few pairs of kids up front. Have an XXL t-shirt for every pair. Have them both get into the t-shirt and do specific tasks that you ask them to do. You can do this in a skit-like format. You can read a story and have them act it out. (e.g. "Once upon a time the Stuck Sisters got up from a good night's sleep. They immediately decided to do their morning exercises. They started with toe touchers. Then push ups . . . now they need to brush their teeth with their one tooth brush . . .") Fun to watch!
Also see Long John Stuff & T-Shirt Stuff on our Games page