There was an episode on the 5th of March called The Colonization Application and talked about Penny and Leonard creating body paint canvas. Not great but anything slightly messy with Kaley Cuoco is better than nothing 😆

Come to think of it, has anyone ever flagged this one up before?
https://www.youtube.com/watch?v=7q3hK97a-oc

The later on was posted up here earlier