Walter

Walter is an elderly character in Super Paper Mario, he lives with his wife Gladys on the second floor of Flipside.

In Super Paper Mario
Walter can be seen throughout the story of Super Paper Mario if the player looks around the second floor of Flipside, after completing Super Paper Mario Walter says how the world isn't saved for him as his wife, Gladys, is "livid" for him drinking a lot of cocoa when he thought the world was ending.

He can also be seen to have good high scores on the Flipside Arcade having 200000 in Forget Me Not and 300000 in Tilt Island.

Trivia

 * His wife, Tippi and Tiptron all mention that his memory and strength has gone down since he was younger.
 * He loves food as said by Gladys, Tippi, and Tiptron.