瀨屎褲 [濑－裤]

Jyutping laai6 si2 fu3
Pinyin lài shǐ kù

Definitions (粵典–words.hk)
  1. 名詞
    指褲​浪開​得​特別​低​嘅​褲​，​睇​起​嚟​褲浪似​有​重​嘢​責低​，​好似​瀨屎​咁​，​有​貶意​；​又​叫​低襠褲​、​吊襠褲​、​垮​褲​（​量​詞​：​條​）
    drop crotch pants; saggy pants. Literally: soiled pants
Definitions (Wiktionary)
  1. noun, Cantonese
    sagging pants
Examples (粵典–words.hk)
  1. Cantonese
    濑屎裤
    瀨屎褲
    • saggy pants