Related Clues:

• Mil. danger
• Open-mouthed Facebook reaction
• "Ooh!" or "Whoa!"
• Old-style "Good grief!"
• A mild expletive
• Last century's "Oh, my!"
• "Thunderation!" kin
• Oath finally made, go in search of pleasure
• "Zowee!"
• Sherlock Hemlock's catchphrase on 'Sesame Street'
• Old oath, say: a “damn” originally?
• "Holy moly!" relative
• England regularly failing, dammit
• Quaint 'Holy moly!'
• "Bejabbers!" kin