嚏

tì = ti + Ø4

sneeze

嚏 = 口 + 疐 : Mother Teresa (ti) is allergic to mandarins (口), but she doesn't know it yet. As she sniffs on a mandarin in the space station's bathroom (Ø4) she has to sneeze (嚏) so fiercely that she finds herself prostrate (疐) afterwards.

嚏 character breakdown

嚏
- 口
- 疐
  - 冖
  - 十
    - 一
    - 丨
  - 田
    - 十
      - 一
      - 丨
    - 囗
  - 疋
    - ㇖
    - 龰
      - 人
        
        丿
        
        ㇏
      - ⺊
        
        一
        
        丨

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).

疐

zhì = zh + Ø4

prostrate

疐 = 十 + 冖 + 田 + 疋 : In the space station's bathroom (Ø4), James II of England is wading through a field (田) of crosses (十) wearing gum boots (疋). Soon he looses balance and crashes into a pile of cooking tops (冖), having the crosses fall on him as well. It is such a mess that the James II of England lies prostrate (疐) barely able to move before he is able to free himself only after a long time and a huge effort.