blow hot air
idiomTo engage in empty or exaggerated talk that lacks substance, credibility, or truth; to bluster.
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air one's dirty laundry in public
To reveal one's sordid secrets to the public.
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air one's dirty linen in public
Synonym of air one's dirty laundry in public.
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air out
To expose to air; to leave open or spread out, as to allow odor or moisture to dissipate.
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air rage
Aggressive, disruptive behaviour on an aircraft.
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air sandwich
A strategy that has high-level direction and low-level operations, but little in the middle.
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baking hot
Very hot.
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blow
To fail at; to mess up; to make a mistake in.
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blow a fuse
To lose one's temper; to become enraged.