Related Clues:

• Quarterback's play
• Move slyly
• Work as a shamus
• Inquisitive sort
• Mind someone else's business
• Shifty sort
• Choice for third and short
• Dastard
• Act furtively
• Imitate a private investigator
• Get inquisitive
• Avoid detection
• Act on one's nosiness
• Reader of someone else's diary, say
• Washed-up-but-still-nominally-entertaining 'Dogg After Dark' host, casually