Related Clues:
- Strike action leads to what Guinness does, by the sound of it
- It comes as a blow that that's what Guinness does, by the sound of it
- What a blow it causes one to make beer, by the sound of it
- Ego injury
- Apple flaw
- Sounds like it's what brewer does for Mark
- Black eye, e.g
- Black-and-blue mark, e.g
- Fall result, maybe
- Fistfight reminder
- Result of a punch
- Fistfight souvenir
- Mark of blow
- Injury mark; sounds like ferments
- Discoloured injury