Oh, all right; while I'm in this general conceptual area, here's another one on the same theme.
Cackly crackly
Emperor Palpatine
Thinks he's invincible
Even though old.
Sadly discovers his
Vulnerability:
Falling down air ducts is
Worse than a cold.
I'll stop now, I think.
I have to say, the first lines took me longer to get just right than any of the rest of either of those poems! I just couldn't bring myself to write total nonsense or to use the boringly standard "higgledy-piggledy" opening, so I wanted something nonsensical and repetitive which actually had some bearing on the subject matter. I was quite pleased with Palpatine's, but Anakin's was much more difficult...