- professional use
- Extremely rare and almost always inappropriate. Occasionally used by edgy 'authentic' personal-brand content creators trying to stand out.
- post context
- Some startup founders or social media personalities use it ironically to describe failures or bad quarters in a self-deprecating way.
- appropriateness
- Generally considered unprofessional and inadvisable. Using it in a comment on a senior colleague's post would be career-limiting in most industries.
- comment use
- Virtually nonexistent in standard LinkedIn comments. If it appears, it's usually from someone deliberately trying to break LinkedIn's polished culture.