變幻莫測

变 = 亦 + 又 : In anthill's bathroom the also-ran is sparring with Brunhilde. In her mind she imagines changing into a boxing grizzly bear.

变 = 亦 + 又 : I think 变 does look like a grizzly bear with a beret. 又 is the snout, and the two eyes are the two strokes of 八.

幻 = ㇆ + 幺 : Helga Horse (hu) is working hard pulling a plough (㇆) through the anthill's bathroom (an4), but in her fantasy (幻) she is a dealer at a casino dealing aces (幺) to the players.

莫 = 艹 + 日 + 大 : Mnemonic symbol: 莫扎特, Mozart. Mozart (莫) is giving a concert in the observatory's bathroom (o4). He is sourroundes by sheets of artificial lawn (艹), and since there is none who (莫) is allowed to touch the lawn, it is guarded by a big robot (大). Mahatma Gandhi (m) is in the audience and in the middle of the concert he jumps on the lawn to protest against the sun (日), who is also in the audience, because the sun is responsible for draughts which threaten the farmers. In the end the robot has to carry Gandhi away.

测 = 则 + 氵 : Wu Zetian (则) and the King of Chu (c) think that they are a good match and want to marry, but before they do, they interview (测) each other in the elevator's bathroom (e4). They spin a water bottle (氵) and whoever it is pointing at has to fill out the other one's survey (测).