Mr. Gibbel

Mr. Gibbel is a high-ranking member of the Chippie Chipmunks, and may very well be the group's leader. He apparently goes around to check up on other members of the Chippie Chipmunks, although he probably has other duties as well. Mr. Gibbel is never seen without his Chippie Chipmunks outfit and Secret Chippie Decoder Ring.

History
Mr. Gibbel arrived at Mario Brothers Plumbing, where he was greeted by Mario, who introduced him to Luigi. Luigi asked Mr. Gibbel as to why he came, and he explained that Mario was only five points away from becoming Chipmunk of the Month. Luigi then inquired as to what Mario had to do to earn these additional five points, and Mr. Gibbel stated that Mario would have to perform nothing but acts of kindness towards others for the following twenty-four hours.

Mario feared that he couldn't last for twenty-four hours, until Mr. Gibbel reminded him that he would be awarded with his own Secret Chippie Decoder Ring. He then wished Mario good luck, and left Mario Brothers Plumbing.

Mr. Gibbel returned the following day, and Luigi informed him that Mario really deserved to win the Chipmunk of the Month award. Mr. Gibbel then greeted Mario, and explained to him as to why he came over. Mario was skeptical over the fact that perhaps he didn't qualify for Chipmunk of the Month, but instead Mr. Gibbel explained he had made a mistake, and that Mario originally had five points more than what was required to qualify for Chipmunk of the Month, making Mario's efforts to please Luigi seem like a complete waste. Mr. Gibbel then gave Mario his thanks, and told him that he would receive his Secret Chippie Decoder Ring at an award ceremony the following week.