光管腳 [－－脚]

Jyutping gwong1 gun2 goek3
Pinyin guāng guǎn jiǎo

Definitions (CC-CANTO)
  1. hairless legs [colloquial]
Definitions (粵典–words.hk)
  1. 名詞、俚語
    蒼白​又​少​毛​嘅​腳​（​量​詞​：​隻​）
    legs that are very white and pale with very little hair