Related Clues:

• 'That's strange . . .'
• *scratches head*
• 'Strange ...'
• '...wait, what?'
• 'What the?!'
• "What the?!"
• 'Talking to me?'
• 'Would you repeat that?'
• ''Strange! Who knew?''
• 'Strange ... '
• "Strange ... "
• 'Care to repeat?'
• “Imagine that!”
• 'You said what?'
• 'Who woulda thunk ...?'