Piffle-Diffle is a 30th Century slang term. Its literal meaning is, "a conceited person".
Superman of the 30th Century was referred to as a Piffle-diffle by Lyra 3619, who didn't like him as Superman, but liked his secret identity, Klar Ken T-5477. She was not aware that they were the same person.
Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.