Related Clues:
- It's often spoken with one hand at the edge of one's mouth
- Don't tell anyone bishop's stashing bottles
- Covert 'Hey!'
- Cheater's sound at test time
- Secretive "Check this out!"
- Interjection to attract someone's attention without alerting others
- Whispered "yoo-hoo"
- Whisper for attention
- Alternative to a tap
- Subtle "Hey, you!"
- Sibilant sound to get someone's attention
- Covert summons
- Secretive "over here"
- 'You ... over there ...'
- Bad attention-getter in a crowded bar