Diddy Kong Panic is the seventh event match in Super Smash Bros. Brawl, taking place in Mario Circuit. In this one, the player plays as Donkey Kong, facing off against fifteen miniature Diddy Kongs. The event is held at the Mario Circuit stage. It is similar to Super Smash Bros. Melee's event matches Super Mario 128 and The Yoshi Herd.
- The song played in this event is King K. Rool/Ship Deck 2. This song is not available in Mario Circuit, but rather in the Rumble Falls stage.
- The official description is more than likely a reference to Diddy Kong Racing.
- The situation the event puts the player in could be a nod to Super Smash Bros.'s 1P Game's stage 6, where three regular-sized players would team up on one big DK. In this event, three smaller characters also team up against the larger DK.