im not sure if I made on of these here before, but better to start out fresh anyway.
as for the topic, how do you imagine the person behind the user icon? do you seem them as their icon? or maybe you make up your own image based on what they do or how they talk? this can also apply to the moderators and staff members. do you seem them as talking cats and cartoons with big heads? or do you imagine them as a type of rick Deckard or a judge dredd?