ok its simple write something using more than normal alphabet characters sothat people. or should i say other ponys have to think about it to get what you say. any digit if number or symbol even if its a pic can be used as well as color so long as it spells out something. example E π which means pinky pie
--------a-------- -------n-j------- ------e---e------ -----m----w----- ----o-------e---- ---w---------l--- --y-----------e--- -b-------------d-- n---------------o- r----------------r o---------------n- -w-------------a-- --t-----------m--- ---e---------e----- ----n-------n------ -----o-----t------- ------r---a------- -------o-l------- --------c--------