Related Clues:
- Sound in a particular field? Not entirely unresolved
- *Ad question since 1993
- 53 Across comment
- (That was some good cud!)
- Holstein's hi?
- Cow's utterance
- Happy cow's sound
- Sound in a field
- Ad campaign featuring 'mustaches'
- Bossy comeback
- Briefly feeling low
- (I've got milk!)
- Copy a loud cow
- Cow complaint
- ___ shu