Meaning of rip, shit or bust | Babel Free

Definitions

1. With extreme vigour and enthusiasm, where quality may be considered. However, efforts involve high risk, and therefore the potential for adverse outcomes. Vision exceeds regard for due care and consideration.
   Australia, not-comparable, slang
2. With vigour and enthusiasm, but without regard to quality of outcome.
   New-Zealand, not-comparable, slang

CEFR level