Related Clues:
- Signal assent
- Signal ''yes'' with one's head
- Subtle acknowledgment
- Auctioneer's hope
- Bobblehead's action
- Quiet assent
- Agree non-verbally
- Discreet auction bid
- Sum offered at an auction
- Just smile and ___ (strategy while waiting for someone to stop mansplaining so you can smack them)
- Show agreement for number five hundred
- Assenting gesture
- Sign agreement Mafia boss set up
- Sounds like queue for dip
- Discreet approval