Related Clues:

• 'Hell if I know'
• Unhelpful answer
• “Ya got me”
• 'How should I know?'
• "No idea"
• 'Haven't the foggiest'
• "Your point being?"
• [Shrug]
• "I dunno"
• 'I had no idea!'
• Words spoken with a shrug
• 'Big deal'
• "Don't ask me!"
• ''Got no clue!''
• "I'm stumped!"