Different Dialogues
One source states, "Some characters in Smash Bros. have a lot to say, but these conversations can only be accessed through certain conditions. Mewtwo is usually the strong silent type, but in the Japanese version of Melee he is . In his victory fanfare, he quips in Japanese "I cannot lose," "why am I here...?" and "Foolish." Several characters also have special taunts that can be performed to access hidden dialogue. In Melee, Brawl and Smash 4, activating the secret taunt as Fox, Falco or Wolf on their home stages will instigate a conversation between their squad members. If the secret taunt is performed by Snake on Shadow Moses Island, he will begin a conversation with the Colonel about whatever character he is facing, often to hilarious results. In Smash 4, a similar type of conversation between Pit, Viridi and Palutena can be accessed on Palutena's Temple"(Reid).
