Related Clues:

• "No problemo"
• Not hurt
• 'Hell if I know'
• "Works for me!"
• Just adequate
• Alright, Slangily
• 'I haven't the foggiest!'
• ''I'm stumped!''
• "No idea"
• ''I guess so''
• 'Haven't the foggiest'
• 'Good question'
• Thumb-and-forefinger sign
• "I dunno"
• 'That's fine by me'