I interviewed Nick Page for the uuwolrd.org GA blog, and he told this joke. I reproduce it here just as Nick told it:
“Ernie came from Dartmouth [College], where he heard a lecture on altruism. And he said, we all have to learn to share. So I said, if you had two pigs, would you give me one? Yes, he said, if I had two pigs, I would give you one. If you had two horses, would you give me one? Yes, he said, if I had two horses, I would give you one. If you had two wheelbarrows, I said, would you give me one? Dammit, he says, you know I got two wheelbarrows. And that speaks to the future of Unitarian Universalism.”
You are now invited to exegete this joke, and say how exactly it applies to the future of Unitarian Universalism