Boo Man Bluff appear in Super Princess Peach, as enemies in Shriek Mansion. They work a bit like the screen moving, because they cause the screen to move, but if they catch up to the player, they must start again and lose some life.
They first appeared in Shriek Mansion 3-3. They are Boos blindfolded with a black blindfold, even had their mouth open noticeably colored pink. Boos hide when they find you looking at them. In this case, they still chase you, despite you looking at them. In later levels, Boo Man Bluff are much quicker and the only way to escape them is to use the Gloom Vibe.
- Its name is a pun of "Blind Man Bluff".