It can be obtained by completing the quest Bowser: Accused! Lip Sync can be used to view close up views of various characters' mouths. The characters in Lip Sync include Mario, Princess Peach, a Boo, and a Goomba. The player can change the character by pressing a direction on the . The player can also cause the characters' mouths to move by pressing and releasing the or button.
- / (released) – Move current character's lips
- – Choose a different character
- "Who said that!? Was that you? It didn't look like you, so WHO SAID THAT!?"
Names in other languages
|French||Boubouche||From "bouche" (mouth)|
- かげらいまどかK. 一人用マリオパーティアドバンス字幕プレイpart10 (Japanese). YouTube (2018-02-04). Retrieved on 2023-11-19.