blow (one's) top

(redirected from blow their tops)
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blow (one's) top

To become very angry, often quickly. Oh man, Dad is going to blow his top when he sees that I wrecked his car!
See also: blow, top
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

blow one's top

1. Also, blow one's stack. Fly into a rage; lose one's composure. For example, If she calls about this one more time I'm going to blow my top, or Warren is generally very easy-going, but today he blew his stack. The top here has been likened to the top of an erupting volcano; the stack alludes to a smokestack. [Slang; first half of 1900s]
2. Go crazy, become insane, as in When she regains consciousness, she just may blow her top. [Slang; first half of 1900s] Also see flip one's lid.
See also: blow, top
The American Heritage® Dictionary of Idioms by Christine Ammer. Copyright © 2003, 1997 by The Christine Ammer 1992 Trust. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

blow your top

INFORMAL
If you blow your top, you become very angry with someone and shout at them. I blew my top recently and broke my right hand hitting a dustbin. I never asked personal questions because she'd always blow her top. Compare with blow your stack.
See also: blow, top
Collins COBUILD Idioms Dictionary, 3rd ed. © HarperCollins Publishers 2012

blow your top

lose your temper.
Two, chiefly North American, variants are blow your lid and blow your stack .
See also: blow, top
Farlex Partner Idioms Dictionary © Farlex 2017

blow your ˈtop

(British English) (American English blow your ˈstack) (informal) suddenly become very angry: My mum blew her top when she found out that I’d damaged her car.
See also: blow, top
Farlex Partner Idioms Dictionary © Farlex 2017

blow one’s top

verb
See also: blow, top
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.
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References in periodicals archive ?
Punters looking for them are about ready to blow their tops now as well.
There are two reasons why those floor-mounted windshield washer bottles blow their tops.
Ever since that terrible tragedy, scientists vowed to find a way to predict when volcanos were about to blow their tops so they gave at least a bit of prior warning to the people who lived around them.
Before volcanoes blow their tops, they generally offer some sort of geophysical clues, such as earthquakes and bulging of the land surface.