Chum Chum or Chum-Chum may refer to: Chomchom or chum chum, a dessert from Bengal. Chum Chum, a character in Fanboy & Chum Chum and its precursor short "Fanboy" from Random! Cartoons Chum-Chum, a character in Willa Cather's 1894 short story The Fear That Walks by Noonday Chum-Chum, a villain from the 2004 film Sockbaby