沒齒不忘

没 = 殳 + 氵 : Mahatma Gandhi is being carried out of the Eiffel Tower, and he just passed the entrance. He is not allowed to enter, because he has no money. He begs to be allowed to enter and tries to trade a bottle of water and a halberd for a ticket.

齿 = 止 + 凵 + 人 : Charlie Chaplin (ch) has an aching tooth (齿), and Neanderthal Man (人) is about to help him take it out using an electrical barrier (止) in the space station (Ø3). They attached the barrier to the tooth and as Neanderthal Man will plug it into the receptacle (凵), the barrier will pull out the tooth.

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.

忘 = 亡 + 心 : Willy Walrus (w) will never forget (忘) his love who is buried in the anglepod's bathroom (ang4). There is not a single day when Willy forgets (忘) to bring his heart (心) and leave it right next to his love's tombstone (亡).