For some I could see the use of a badge,code,slogan, etc but, myself?Nah, I tend to simply identify myself by saying I'm not disordered by rather different just as there are various species of plants well than, there are differing forms of people whereas, I represent one of many such persons..
Lastly, If I were to use a code it would be the code word "In the Cube all things are possible" making a reference to the film,"The Cube"
ProfessorX