Be My Chum!

Be My Chum! is a 1-vs.-3 Mic minigame in Mario Party 7. The name refers to the phrase "be my chum!" which is a phrase one uses to become friends, and "chum," which refers to fish organs.

Gameplay
The solo player can call out commands by speaking into the Mic (or by selecting them from a blue box onscreen). The commands are "Cheep Cheep," "Sushi," "Blooper," and "Lakitu" (Lakitus will drop Spinies). If the solo player says "Goomba," a Goomba in the background will jump, but this does not affect gameplay. The other three players swim around in the water, using to avoid the attacks. For the solo player to be victorious, they must use the commands and eliminate the other three players. For the three players to win, they must hold out for 30 seconds.

Solo (1 player)

 * Mic – Say: "Cheep Cheep," "Lakitu," "Blooper," "Sushi"

Group (3 players)

 * – Move

In-game text

 * Rules – "Use the Mic to attack the underwater swimmers. If you're in the water, dodge everything!"
 * Advice – "If you're swimming, keep a close eye on the Cheep Cheeps! They're tricky!"