魔鬼氈

魔 = 麻 + 鬼 : Mahatma Gandhi (m) wants to become a famous magician (魔) and practices in the observatory's kitchen (o2). He has a demon (鬼) tie him up using hemp fiber (麻). His magic (魔) trick will be to undo the ties just using his teeth.

鬼 = 白 + 儿 + 厶 : Mnemonic symbol: a demon.

Gitta Giraffe (gu) is being haunted by a demon (鬼) in the Eiffel Tower (ei3). She has to hide in the nostril of a fake nose (厶) and wave a white flag (白), but one day Sun Wukong (儿) arrives and drives the demon away.