Holy smoke!

• "That's too hot!"
• "Gosh, that's painful!"
• Pained expression?
• "Ouch, that hurts!"
• "That hurts!"
• "Ouch!"
• "Holy cow!"

Wikipedia Word definitions in Wikipedia
Yowie is a confectionery and publishing brand originating in Australia. It was one of the top selling chocolates in Australia in the late 1990s and early 2000s, selling over a million units a week. After a break of nearly a decade, Yowie relaunched in 2014 ...