Related Clues:

• 'Holy guacamole!'
• Old-fashioned oath
• 'Oh my!'
• My groundhogs!
• 'Oh, man!'
• 'Wowzers!'
• Mild oath of yore
• 'Heavens to Murgatroyd!'
• Keep mum after green light produced surprise!
• Old-school lament
• "Gee whiz"
• Crikey!
• What¿s said to Dublin airport officials coming from US? Well, it¿s a surprise to me!
• 'OMG!,' old-style
• Surprised expression