Related Clues:

• Mark produces cocktail without cola
• Sound effect during a bomb defusing, perhaps
• Target of a camper's scalp-to-toe inspection
• Kid not right for a moment
• Parasite; clock noise
• Indicate correct moment
• Tall hiking socks can protect against one
• ... show approval of credit
• One might be attached to a Lab
• Credit for taking hotel from local fool
• Moment; credit
• Mark, irritating little thing
• Clock talk?
• Credit that's given when one's right
• Second sound?