Boo

Boos are ghosts from the Mario franchise, usually as enemies.

History

"Waluigi's Mansion"

Waluigi is seen beating up one after it tried to sneak up on him and Wario.

"The End of Luigi?"

One falls in love with Luigi (as a Boo).

"Mario EndGame Pt.2"

One is seen witnessing Jojo Mario and Zelus's battle.

"Peach makes EVERYONE go on BLIND DATES"

One is seen eating at KFC.

"Mario works at IHOP!"

One appears at IHOP.

"OnyxKing is Dead?!"

One is seen at OnyxKing67’s funeral.

"OnyxKing 2.0 Upgrade, Everyone gives their reactions"

One is shocked by OnyxKing67's redesign.

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