idk if its actually a glitch, but in pokemon x/y, u can get a footprint ribbon, best friends ribbon, or training ribbon for any pokemon! just have a pokemon thats eligible for the ribbon, and the pokemon u want to earn the ribbon. then, make surenthe pokemon u want to get the ribbon is fainted and first in your team. then, have the pokemon that can earn the ribbon second in your team. talk to the person who gives you a ribbon, and theyll note ur ribbon-worthy pokemon. but! they'll give it to the fainted pokemon! dontnworry, you can still have your ribbon worthy pokemon recieve the ribbon, just switch it to first