蟯蟯趖 [蛲蛲－]

Jyutping jiu4 jiu4 so1
Pinyin náo náo suō

Definitions (Wiktionary)
  1. verb, Taiwanese-Hokkien, figuratively
    to wriggle unsettledly (like a worm)
  2. verb, Hokkien, Quanzhou, Xiamen, figuratively
    to move sluggishly
  3. verb, Min-Nan
    to wriggle; to squirm (of an insect, worm, etc.)