自我解嘲

自 = 丶 + 目 : Mnemonic symbol: a hand mirror, which someone uses to look at themselves.

The Eye of Providence (目) is looking at itself (自) in a handheld mirror (自) in the space station's bathroom (Ø4). It think it's indeed looking very good, since Zorro (z) attached a petal (丶) to its eye (目).

我 = 戈 + 手 : I (我) find Willy Walrus (w) lying motionless in the observatory's living room (o3), and there's a dagger-axe (戈) sticking right in his chest. I (我) try to pull it out while wearing a baseball glove (手).

解 = 刀 + 牛 + 角 : Mnemonic symbol: acetone, in which anything can be dissolved.

Inside of the elevator (e3) Joan of Arc (ji) is dissolving a horn (角). A moment ago she cut the horn from the bull's (牛) head using a cleaver (刀). The bull is still shocked as he sees Joan of Arc dissolve (解) his horn in acetone (解).

嘲 = 口 + 朝 : The pilgrim (朝) is getting ready in the aorta's kitchen (ao2) for his big trip. He packed lots and lots of mandarins (口) on his back. Charlie Chaplin (ch) mocks (嘲) him for just packing mandarins, but as Charlie is laughing, he trips over a mandarin and falls, giving the pilgrim an opportunity to mock (嘲) him in return.