blow it
Idioms-
Spoil, botch, or bungle something, as in That was a great opportunity, but now I've blown it . [ Slang ; c. 1940]
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blow one's lines . Make a mistake in speaking one's part in a theatrical production, as in Ben blew his lines, but Dean came to the rescue . [Mid-1900s]
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
I’m not saying we’re actively rooting for McIlroy to blow it, but it’s always spicy when the roller coaster creaks and the leaderboard gets shifty.
From The Wall Street Journal • Apr. 13, 2026
"They could blow it playing like that," said former Newcastle and England forward Alan Shearer, who is a pundit on Saturday's Match of the Day.
From BBC • Apr. 11, 2026
"That's why he's not deliberately going out of his way to blow it up. He's been measured and calm, not creating drama and throwing out insults."
From BBC • Apr. 10, 2026
“You can come to a Marriott in Marina del Rey and change your life and blow it wide open.”
From Los Angeles Times • Feb. 20, 2026
I’m sad she had to do it this way but we don’t want a blow it fore it even starts.
From "The Help" by Kathryn Stockett
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.