Exclamation of disgust

• Dog-days word
• Brow-wiping utterance
• Piano mover's cry
• "Thank goodness!"
• "They almost got me!"
• "So that's done!"
• "I'm exhausted!"
• That's a relief!
• 'That's a relief!'

Douglas Harper's Etymology Dictionary Word definitions in Douglas Harper's Etymology Dictionary
vocalic gesture expressing weariness, etc., attested from c.1600.