Related Clues:

• 'Who knew!'
• "Gosh"? No, close
• 'Ain't that interesting!'
• "Right, horse"
• "Hmm"
• 'Who'da thunk it?'
• '__ whiz!'
• "Gosh!" kin
• 'Is that so ...'
• 'Never thought of that!'
• "Turn right donkey"
• "Turn right, horse"
• 'Hmm, I don't know'
• Character can be heard — gosh!
• "What a surprise!"