Mummy Kid

Mummy Kid is friends with Soldier Kid.

History
On Halloween he went trick-or-treating to the Mystery Shack with his friend, Soldier Kid, and three others including the Mabel lookalike. He and Soldier Kid were the only ones not frightened off by Grunkle Stan's morbid tricks. After disappointing Stan and humiliating him to boot (laughing at him when he got frightened by a "shocking" video) Soldier Kid and Mummy Kid vandalized the Mystery Shack.

Personality
Something of a smart aleck, he's a bit mean spirited and persistent, especially in concerns with getting his trick-or-treat candy. Because of frequently watching horror movies he's become rather desensitized to horror and gore.