沙saa4沙saa4滾gwan2

English

1. (slang) to go out to fool around (usually referring to a man who is playing around with other women behind his wife
2. girlfriend's back); (adjective) unreliable; slapdash; all show and no substance (to describe someone who just a snow job)
3. living a dissolute lifeunreviewed?
4. immature; not stableunreviewed?

粵語 — Cantonese

1. 形容一個人尋歡作樂unreviewed?
2. 形容一個人思想唔成熟，唔踏實，吊兒郎當unreviewed?

Examples

• unreviewed?

  佢又過咗澳門沙沙滾。

  He has gone to Macau to live out a life of decadence again. ----

• unreviewed?

  唔返來食飯都唔交帶一聲，真係沙沙滾。

  You didn't bother to tell me that you won't be home for dinner. That's very immature.