逞其口舌

逞 = 辶 + 呈 : Charlie Chaplin (ch) is showing off (逞) his gladiator sandal (辶) collection with a custom made presentation (呈) in the engine's living room ((e)ng3).

其 = 目 + 八 : Mnemonic symbol: the shape of 其 looks like a watchtower. The Queen of Hearts (qi) is on lookout on the watchtower (其) in the space station's kitchen (Ø2). The Eye of Providence (目) helps her to look out for intruders. They also spread some eight balls (八) for possible intruders to trip on.

Mnemonic symbol: 口 shall be represented by a mandarin. Karl Marx (k-) is enjoying a mandarin in the outhouse's living room (ou3).

舌 = 千 + 口 : Sherlock Holmes (sh) used a kilogram (千) to crush mandarins (口) on the elevator's kitchen (e2) counter. He's licking up the juice with his tongue (舌).