鼻涕蟲 [－－虫]

Jyutping bei6 tai3 cung4
Pinyin bí tì chóng

Definitions (CC-CEDICT)
  1. a slug
  2. sb with a runny nose
Definitions (粵典–words.hk)
  1. 名詞
    即​係​蛞蝓​，​係​一種​滑​潺潺​、​雌雄​同​體​嘅​軟​體​動​物​，​貌似​冇​殼​嘅​蝸​牛​，​對農​作物​有害​（​量​詞​：​隻​／​條​）
    slug; literally: nose mucus insect
  2. 名詞
    戲稱​流鼻涕​嘅​細​蚊​仔​（​量​詞​：​隻​）
    "snot-nosed kid"
Definitions (Wiktionary)
  1. noun
    slug
    (syn.) 蛞蝓
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）
  2. 小孩子
  3. 乳臭小子
Examples (粵典–words.hk)
  1. Cantonese
    鼻涕虫
    鼻涕蟲
    bei6 tai3 cung4
    • a person with booger hanging, literally "booger bug".