Related Clues:
- Pen pal greeting?
- Sound of swine in fine houses
- Noise from Tamworth pub largely repressed by fine?
- Cry from 5-Across
- Trough call
- Sound of pig
- All right to hold in animal sound
- Pig's cry
- ''HERE, PIG!''
- Call to a pig
- Grunt name adopted by yokel
- Trough grunt
- It comes out of a pen, either with or without its first letter
- Pen peep
- Sound sung before/after 10 Down