Also found in: Wikipedia.

crazy as a betsy bug

Insane. Don't leave me alone with Uncle Stu, he's crazy as a betsy bug!
See also: betsy, bug, crazy

heavens to Betsy

An interjection denoting shock, distress, or surprise. The "Betsy" mentioned here is not definitively known. Heavens to Betsy, you don't look well at all! Is that James? Heavens to Betsy, I haven't seen him in at least 20 years!
See also: Betsy, heaven, to
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

*crazy as a betsy bug

 and *crazy as a peach-orchard boar; *crazy as a loon
Rur. acting as if insane. (*Also: as ~.) Tom: Susan says she's really the Queen of England. Bill: She's crazy as a betsy bug. Jill: David's a little eccentric, isn't he? Jane: Crazy as a loon, I'd say. What's wrong with Jim? He's acting as crazy as a peach-orchard boar.
See also: betsy, bug, crazy

Heavens to Betsy!

Inf. My goodness! (A mild oath.) Heavens to Betsy! What was that noise? Heavens to Betsy! It's good to hear your voice!
See also: Heaven, to
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.

heavens to Betsy

An expression of astonishment. This version of for heaven’s sake, which Charles E. Funk liked well enough to use as the title of one of his books, comes from nineteenth-century America and first appeared in print in 1892. It may be dying out.
See also: Betsy, heaven, to
The Dictionary of Clichés by Christine Ammer Copyright © 2013 by Christine Ammer
See also:
References in classic literature ?
But the loss of her reputation, bad as it is, is not the worst; I shall lose my child; she hath attempted twice to destroy herself already; and though she hath been hitherto prevented, vows she will not outlive it; nor could I myself outlive any accident of that nature.--What then will become of my little Betsy, a helpless infant orphan?
Indeed, I can't part with her; indeed, I can't.--And then poor mamma too, what will become of her?--She says she will die too, and leave me: but I am resolved I won't be left behind." "And are you not afraid to die, my little Betsy?" said Jones.
And now, Betsy," says she, "you may go in, for your sister is better, and longs to see you." She then turned to Jones, and began to renew her apologies for having disappointed him of his breakfast.
' I should say,' replied Master Bates, with a grin, 'that he was uncommon sweet upon Betsy. See how he's a-blushing!
And it is a fact, that some time after she left Queen's Crawley a copy-book belonging to this lady was discovered, which showed that she had taken great pains in private to learn the art of writing in general, and especially of writing her own name as Lady Crawley, Lady Betsy Horrocks, Lady Elizabeth Crawley, &c.
Betsy Horrocks, quite daunted, flung herself down on her knees, bursting into tears.
"He DID give 'em me," still cried poor Betsy; "didn't he, Hester?
"Law, Betsy, how could you go for to tell such a wicked story!" said Hester, the little kitchen-maid late on her promotion--"and to Madame Crawley, so good and kind, and his Rev'rince (with a curtsey), and you may search all MY boxes, Mum, I'm sure, and here's my keys as I'm an honest girl, though of pore parents and workhouse bred--and if you find so much as a beggarly bit of lace or a silk stocking out of all the gownds as YOU'VE had the picking of, may I never go to church agin."
He intended, when he had done that, to drive to his brother's and to Betsy's and to pay several visits with a view to beginning to go into that society where he might meet Madame Karenina.
When the book was finished and I came to look around to see what had become of the team I had originally started out with-- Aunt Patsy Cooper, Aunt Betsy Hale, and two boys, and Rowena the lightweight heroine--they were nowhere to be seen; they had disappeared from the story some time or other.
It seemed a prompt good way of weeding out people that had got stalled, and a plenty good enough way for those others; so I hunted up the two boys and said, "They went out back one night to stone the cat and fell down the well and got drowned." Next I searched around and found old Aunt Patsy and Aunt Betsy Hale where they were around, and said, "They went out back one night to visit the sick and fell down the well and got drowned." I was going to drown some others, but I gave up the idea, partly because I believed that if I kept that up it would arose attention, and perhaps sympathy with those people, and partly because it was not a large well and would not hold any more anyway.
(25) Haywood repeats incidents of the double-standard of sexual behavior in Betsy Thoughtless, having even her hero indulge in morally questionable but socially acceptable sexual affairs.
From the springhouse, Betsy fetched milk so cold it caused beads of water to form on the pitcher.
Betsy Miller Elementary School succeeded in creating this environment, even with the challenges of merging two differing ethnic and socioeconomic populations into one school amid the stifling mandates of a bureaucratic school system.
Illustrated throughout with beautiful and striking woodcuts by Betsy Bowen, Great Wolf And The Good Woodsman is a picturebook about a majestic wolf, feared by all denizens of the forest, who watches a deer, a squirrel, and a chickadee as they wait expectantly for the Good Woodsman to bring them a feast of cedar, corn and seeds for Christmas.