Sex change glitch
I can't test this as I no longer have a working copy of a Generation II game, but if I'm remembering this correctly, a Pokémon caught in Generation I will become whatever sex it's named when it's traded to Generation II (like, a Pikachu caught in Red and nicknamed "Pikachu♀" would become a female Pikachu when traded to Generation II). I don't remember how this affected exclusive-gender Pokémon though. Dannyjenn 17:07, 23 March 2012 (UTC)