Golden Geodude in Gold (haha), didn't catch it. Then a blue-flame Ponyta in LeafGreen that I captured.... loved that little pony hah when my cousin deleted my save I nearly sobbed. Plus I swear I saw a pink Butterfree, I don't remember if it was scripted or not
My first was a golden Geodude in Diamond. I have since lost track of that game, so the Geodude is gone. My second (aside from guaranteed encounters) was a green Azurill after 150 random encounters with the Shiny Charm. It was last Wednesday. I was at my school's Pokemon club, and we were watching the movie with Zekrom and Victini. I started freaking out and one thing led to another and boom, now I have a yellow Azumarill.