Hello Moose!
It started something like this.
Andrew was acting very tired at dinner one day. He was rubbing his face a lot, and at one point opened his hands out on the side of his head. Gayle said, "What are you...a moose?"
I them put my hands with thumbs against my forehead, fingers extended and did my best Bullwinkle voice. That fired Bethany’s muse and what followed is in this video.
It has since become a frequent dinnertime activity; talking to “the moose”.