唇

lip

唇 = 口 + 辰 : Chantal Chicken (chu) celebrates her birthday in the encampment's kitchen ((e)n2) with a birthday cake (辰) made of mandarins (口). As she eats the cake her whole lips (唇) get orange (口) with cake.

唇

脣

chún = chu + (e)n2

variant of 唇[chun2]

唇 character breakdown

唇
- 口
- 辰
  - 厂
  - 衣
    - 亠
      - 一
      - 丶
    - 𧘇
      - 人
        
        丿
        
        ㇏

口

kǒu = k + ou3

mouth / classifier for things with mouths (people, domestic animals, cannons, wells etc) / classifier for bites or mouthfuls

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

辰

chén = ch + (e)n2

5th earthly branch: 7-9 a.m., 3rd solar month (5th April-4th May), year of the Dragon / ancient Chinese compass point: 120°

辰 = 厂 + 衣 : Charlie Chaplin (ch) is celebrating the birthday of his Scottish ancestors with a birthday cake (辰) in the encampment's kitchen ((e)n2). He is finishing the cake using a chocolate factory (厂) and to pay respect to his ancestors he is wearing a kilt (衣).