Shoot Yer Mouth Off

Shoot Yer Mouth Off is a 1-vs.-3 Mic minigame in Mario Party 6. Its name is a pun on the phrase "shoot your mouth off," which is when a person talks too much in a very loud and uncontrolled way.

Introduction
The team players look around, and they get surprised when the Bullet Bills and Bob-ombs appear on-screen.

Gameplay
The player with the microphone says a number from one to nine into the microphone to make Shy Guys shoot Bullet Bills or Bob-ombs into an isometric arena where the other three players must dodge them. If a player is touched by a Bullet Bill or if a Bob-omb explodes on them, they are out of the game. Also, if the player says "zero" into the mic, a group of three Thwomps will fall in a random location.

Solo (1 player)

 * "1," "2," "3," "5," "6," "7" – Bob-omb
 * "4," "8," "9" – Bullet Bills

This will appear in the Star Bank as a hint:
 * "0" – Three Thwomps will fall

Group (3 players)

 * – Move

In-game text

 * Rules – "One player gives attack orders to Shy Guys while the other three avoid a bombardment of Bob-ombs and Bullet Bills!"
 * Advice 1 – "The solo player should order attacks from every angle. The other three should watch the Shy Guys for incoming attacks."
 * Advice 2 – "Shy Guys can't take orders when they're preparing an attack. Wait until one of them is idle before you give another order."

Trivia

 * Despite the game calling them Bullet Bills, the enemies more closely resemble Banzai Bills with their noticeable smiles and lack of arms.