Related Clues:
- Constantly chew at
- Nibble (on)
- Chew, as rodents do
- Chew like mice do
- Make like a rodent
- Chew away (at)
- Make mouseholes, maybe
- Eat like a chinchilla
- Badger safe outside entrance to sett
- Agitate (with "at")
- Chew like chipmunks
- Use one's incisors
- Annoy with persistent requests
- Act like a rat, say
- Attack and completely hem in