Commonly found variants; note these may range from acceptable alternatives to non-standard forms or incorrect spellings*.
* Singlish is a largely spoken creole, and as such descriptivism (recording forms that reflect actual pronunciation in spoken language, or as appearing in the linguistic corpus) is more pertinent than strict prescriptivism. Nevertheless, the use of more standard forms (or for words originating in languages with Latin script, such as Malay, accurate to the original spelling) is recommended and encouraged.

also can:

bo chap bochup bo-chup bo-chap bochap boh chap bo chhap

bo chup

Hokkien:

无插

poj:

bô-chhap

expand for details Detailed etymology

definitions

adjective

  1. indifferent; unbothered; paying no heed to; couldn't care less
  2. Many people are bo chap about safety, until they get hit with the fine or the consequences.