Last seen in:
- L.A. Times Daily - Mar 13 2021
- The Washington Post - Mar 13 2021
- L.A. Times Daily - Aug 29 2017
- The Washington Post - Aug 29 2017
- Newsday.com - Sep 14 2014
- Newsday.com - Aug 10 2014
- New York Times - Jun 12 2011
- L.A. Times Sunday - Nov 21 2010
- L.A. Times Daily - Jul 25 2010
- L.A. Times Daily - Feb 5 2009
Related Clues:
- Yoo or boo follower
- Boo's partner
- Angry cat's warning
- Rattler's noise
- Razz from the audience
- Sound like a snake
- Radiator's sound
- The man's second to blow off steam, perhaps
- 'Yoo- --!' ('Hey!')
- See 1
- S-s-snake's s-s-sound?
- Sound of serpent
- Make snake-like noise
- (Make noise to) express disapproval
- Sound of snake