The "Psycho Crusher" is a special move used by the character M. Bison in the Street Fighter video game series. It is a powerful attack where M. Bison charges forward, enveloped in a swirling energy, and crashes into his opponent. This move is known for its ability to deal significant damage and can be executed in various ways depending on the game version. In gameplay, the Psycho Crusher is often used as a finishing move or to close the distance between M. Bison and his opponent. It showcases his aggressive fighting style and is a signature technique that fans of the series recognize. The move has become iconic within the fighting game community.