渴不可耐

渴 = 曷 + 氵 : Karl Marx (k) is really thirsty (渴) in the elevator (e3), where he finds a water bottle (氵) vending machine. The water is free, but attached to the machine he finds a quiz wheel (曷): only when he is able to answer five questions in a row he will get a bottle of water.

不 = 丆 + 卜 : Bruno Bear (bu) is setting up a wind wheel (丆) with a voodoo staff (卜) in the space station's bathroom (Ø4). He also puts a "forbidden" sign (mnemonic symbol for 不) on it, to make clear that it may not (不) be stopped.

可 = 丁 + 口 : Karl Marx (k) is challenging his abilities (可) in the elevator's living room (e3). He tries to force a nail (丁) into a mandarin (口), just by using his head. On top of that he tries to do so one thousand times, in order to create a bed of nails (mnemonic symbol for 可).

可 = 丁 + 口 : Alternative mnemonic symbol: kebab, from the pronunciation "ke". Karl Marx (k) is preparing a kebab (mnemonic symbol for 可) in the elevator's living room (e3). He also skewers mandarins (口) on the long steel nails (丁) and will only allow (可) his guests to eat the rest of the kebab if they eat their mandarins first.

耐 = 寸 + 而 : Napoleon (n) has Josephine comb (而) his hair in the airplane's bathroom (ai4). It is a very painful process for him but when Josephine asks how she is doing, because he is a very patient (耐) person he gives her the thumbs up (寸) anyway.