Pikachu, Ash, Serena, Bonnie, Dedenne, Clemont, and Chespin:*Dress up as Psyduck, Snorlax, Florges, Ludicolo, Corphish, Watchog, and Pikachu respectively

Me:Pikachu dressed up as Psyduck could be a reference to Misty's Psyduck

Me:Ash dressed as snorlax could be Misty *Starts laughing*

Me:could be a reference to his snorlax