Kutie Pie
"It is my destiny."
I never found a shiny in my entire play-through of Ruby, and as I've only managed to find and catch one Feebas in Ruby, it's basically impossible for me. I'm sure that if I were to ever get a Ditto onto my Ruby (not likely at this point in time), I could probably breed for a shiny if I was really that desperate. It was hell looking for that damn fish, so a shiny one wouldn't honestly do me any justice, even if it evolved.