Related Clues:

• Annoy greatly
• Look at the answers
• Steal a look
• Anger, with 'up'
• Sly look
• Cheat at hide-and-seek
• Antagonize
• Have a look-see
• Boil one's blood
• Activity involving a keyhole, perhaps
• Sneak ___
• Act out of impatience, maybe
• Quick glance
• Really annoy
• Bring exasperation