I intend to start using "a magic man with pointy ears told me" whenever I can't remember a source.
Or even when I do remember the source.
Or when I don't actually have a source.
Or when I want to scare off strangers.
Or when I want to scare off friends and family.
I'm basically just going to start using "a magic man with point ears told me" at every given opportunity regardless of whether it's a good idea, which it likely never will be.