Related Clues:

• Faux-melodramatic gasp
• Nonsense that's going to this setter's head?
• "Look here!"
• Cry from Sesame Street's Sherlock Hemlock
• Mild oath — aged (anag)
• Old cousin of "Heck!"
• Euphemistic sound of shock
• 'What have we here!'
• Say lawyer should look up traditional oath
• Archaic interjection rings out as head is replaced by unknown
• Oath once, say, taken by a duke
• Say a d-mild oath
• Oath sworn as attorney rises
• Expression of surprise finding river with no current
• Snowshoes are completely pointless and that surprises me!