Try this, it’ll be fun.

Write a poem involving the causal patch implied in the black hole complementarity conjecture.

(Yes, I got this from Leonard Susskind’s appearance on Brian Greene’s live webcast that followed the debut of The Fabric of the Cosmos.)

Quick!

I want everybody to chant:
I coulda made-a dugout, and took it to sea
I coulda made-a dugout, and took it to sea
I coulda made-a dugout, and took it to sea