I have been envious of some of the clever screen names on HO and CH. My absolute favorite, on the latter, was “Keyser Saucier”, a mysterious contributor whose only post was knowledgeable and improved the thread on which it appeared. This person’s profile continued the pun, including a relevant image.
Another favorite is “Alimentary, my dear Watson”. I’m blanking on others, but did just have an idea I wish I’d thought of when I first joined CH: “Persona au Gratin”. And if there isn’t already a “Count Spatula”, there should be.
What food-related screen names tickle your funny bone?