King Boo in Luigi's mansion
King Boo Perler Bead Pattern / Bead Sprite
King Boo lanterns and other decorations for Mario Bros party
"(Tezuka's) wife is very quiet normally, but one day she exploded, maddened by…
King Boo from the Mario games
gourgeist: Undercover Ghost
KING BOO: This Mayio, uh, I mean--Mario painting looks lonely, why don't we add a Luigi? Thats the perfect recipe! LUIGI: If this is REALLY happening, i'm going to crap my pants!
+King Boo+ by Anigirl5