腳手㩼 [------脚--]

Jyutping gung1 po4 baai3 haai5 — — goek3 sau2 㩼
Pinyin gōng pó bài xiè —— jiǎo shǒu zhī

Definitions (Wiktionary)
  1. phrase, Teochew, idiomatic
    to be hyperactive; to have itchy fingers