惯

accustomed to / used to / indulge / to spoil (a child)

惯 = 忄 + 贯 : Gitta Giraffe (gu) has already gotten used to (惯) the strange customs in the anthill's bathroom (an4). There are many many flails (忄) stringed together (贯) hanging from the ceiling which have to be passed in order to use the bathroom.

惯 character breakdown

惯
- 忄
- 贯
  - 毌
    - 十
      - 一
      - 丨
    - 囗
  - 贝
    - 人
      - 丿
      - ㇏
    - 冂
      - 丨
      - ㇆
        
        一
        
        亅
    - ⺆
      - 丿
      - ㇆
        
        一
        
        亅

忄

xi̅n = xi + (e)n1

Kangxi radical 61 (心) as a vertical side element

Looks a bit like a flail.

贯

貫

guàn = gu + an4

to pierce through / to pass through / to be stringed together / string of 1000 cash

贯 = 毌 + 贝 : Gitta Giraffe (gu) and the crab (贝) are preparing emergency floats in the anthill's bathroom (an4). They are stringing together (贯) thousands crosses and put them into wooden boxes (毌). Later they want to ship it to the Mediterranean to help anyone who is in distrees at sea.