I'm relieved only a small number reported?

• "Boy, am I tired!"
• Narrow escape exclamation
• Dog days' word
• ''That was a close one!''
• Dog-days sound
• Sound of disgust
• "Am I glad that's over!"
• "Glad that's over!"
• Relieved sigh

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