Pass the Phrace
Pass the Phrace is a warm up that's a combination of pass the face and pass the phrase.
Everyone stands in a circle. One person starts by turning to the person next to them and making a face/pose while saying a phrase. The person who receives this "phrace" turns to the person next to them and passes it along as fast as they can. As the "phrace" continues around the circle, it can evolve into gibberish, and then into whole new phrases and faces/poses.