Related Clues:

• Walk stealthily
• Stay in the shadows
• Walk gingerly
• Tread lightly
• Proceed quietly
• Ballerinas dance on it
• Walk on eggshells, e.g.
• Hide and sneak
• Wait to pounce
• Advance stealthily
• Emulate a newsgroup newbie
• Lie in the weeds
• Hide furtively
• Move stealthily, in a way
• Lie unobserved