This happened randomly and I just happened to have my camera handy. The video is not very good, but you get the gist. It started with Abby putting her pillow on her head for a few laughs. Ike and Andy were merely followers. Joe added the singing, and there you go.
After the singing.
Andy's new hat. He told me "hat".
And now, the song..
I'm not sure what song Joe is starting at the end. Doesn't matter. I just though it was hilarious that they all were ready to sing the "Pillow on their heads" song.