The Did Nots are "the voting-age population (those 18 years or older in the U.S.) minus ineligible noncitizens and felons." They aren't just the registered voters that failed to show up.

By Shor, you're hauling around a lot of junk.

Hey wait just a minute! *I'm* over half a century old, so ...okay, I see why the setup works now.

But I'm still angry about it.

I blame John Hodgman.

I love a story with a happy ending!

If only there had been some sort of book that could have taught this guy how to become a successful cartoonist back in his day...