Egger Baldwin, known as Irebā-ji (イレバージ) in the Japanese version, is a character in the video game, Yu-Gi-Oh! Dungeon Dice Monsters. Irebā-ji is a nickname, based on ireba (入（い）れ歯（ば）), meaning "dentures" and jī (じい), meaning old person. He is the game's incarnation of Old Man Dentures from the Yu-Gi-Oh! manga.