Relieved sigh

• "Am I glad that's over!"
• Comment after a close call
• "Boy, is it hot!"
• "Is it ever hot today!"
• "Is it ever hot!"
• "Man, that was close!"
• Piano mover's cry
• [What a relief!]

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

Wikipedia Word definitions in Wikipedia
Phew (born in September 12, 1959) is a Japanese singer working in the areas of experimental music and jazz avant-garde. Since 1980 she has worked with musicians such as Holger Czukay , Jaki Liebezeit , Jah Wobble , Bill Laswell , Anton Fier , Buckethead ...