On: Show HN: A friend and I made a beautiful pastebin

"Right" by what metric? Short keys are easier to type, so it would be the wrong fix, in that respect.

Doing what giphycat does would make it better, with a large enough dictionary of adjectives/colors/animals.

Then you get URL's with easy-to-remember names like "TyrannicLavendarOrangutan"

And "right" as in your solution doesn't solve the problem. It just limits it to "people with botnets".