"Oh no!"

• "My heavens!"
• "Yowza!" relative
• "Holy smokes!"
• "Holy cats!"
• Cry of dread
• "That's awful!"
• Agreement to carry one thousand leads to alarmed expression
• 'Holy mackerel!'

Douglas Harper's Etymology Dictionary Word definitions in Douglas Harper's Etymology Dictionary
exclamation of alarm or surprise, by 1953; perhaps from yoicks , a call in fox-hunting, attested from c.1770. Yike "a fight" is slang attested from 1940, of uncertain connection.