you shouldn't have
A message of thanks for a (usually unexpected) gift. Can be used sincerely or sarcastically. You got me a present? Aww, you shouldn't have! More files to copy? Thanks, you shouldn't have.
See also: have
I shouldn't wonder
I imagine or am confident that something is the case. Often followed by an "if…" statement, which uses a negative verb. Is this senator for real, talking about people spending money on things they don't need? He probably drives a giant SUV around the city, I shouldn't wonder. I'm no economic expert, but I shouldn't wonder if establishing a basic income for all citizens wouldn't be a huge boost to the entire economy.
See also: wonder
not stand on ceremony
To not observe or hold strictly to protocol or formalities. Hello, ladies and gentlemen. Time is of the essence, so let's get started right away and not stand on ceremonies. Please, don't stand on ceremonies on my behalf—keep eating!
not think of (doing something)
1. To not come up with the idea of doing something; to not remember to do something. Ah, I didn't think of restarting the computer to fix the issue. I'll try that now. Sorry, I didn't think of getting milk while I was at the store.
2. To refuse to consider doing something. I wouldn't think of getting a tattoo like that on my neck! We won't think of agreeing to deal that is so ethically questionable.
People (who live) in glass houses shouldn't throw stones.
It is uncouth, hypocritical, or unacceptable to criticize or judge other people for faults or misdeeds of which one is also guilty. He's been hounding his opponent for dodging taxes, when it's public knowledge that he still owes the IRS for years of tax delinquency. People in glass houses shouldn't throw stones! A: "She just spends her time complaining about other people. It's so shallow and annoying!" B: "Now, now—people who live in glass houses shouldn't throw stones."
People who live in glass houses shouldn't throw stones.
Prov. You should not criticize other people for having the same faults that you yourself have. Jill: Richard sure was drinking a lot at the office party. Jane: I noticed you had quite a few cocktails yourself. People who live in glass houses shouldn't throw stones.
shouldn't happen to a dog
Fig. an expression of something that is so bad that no creature deserves it. Poor guy. That shouldn't happen to a dog. This cold I got shouldn't happen to a dog.
people who live in glass houses shouldn't throw stones
One who is open to criticism should not criticize others, as in It's stupid of Mike to mention his opponent's accepting donations from lobbyists-people who live in glass houses! This proverb is so well known that it is often shortened. [Late 1300s] Also see pot calling the kettle black.
not stand on ceremony
If you do not stand on ceremony, you act in a relaxed and informal way with someone. Do call me Amelia, dear. We don't stand on ceremony in this family.
people who live in glass houses shouldn't throw stonesor
people in glass houses shouldn't throw stones
If you say people who live in glass houses shouldn't throw stones, you mean that people should not criticize others for faults that they themselves have. When will they learn? People in glass houses really shouldn't throw stones.
people (who live) in glass ˌhouses shouldn’t throw ˈstones(saying) you should not criticize other people for faults that you have yourself: ‘He said you weren’t entirely honest in business.’ ‘Oh, did he? Well tell him from me that people who live in glass houses shouldn’t throw stones. He’ll know what I mean.’
I ˌshouldn’t ˈwonder (if ...)(informal) I would not be surprised to find out (that ...): It’s paid for with stolen money, I shouldn’t wonder.
See also: wonder
shouldn’t happen to a dog
in. describes something that is so bad that no creature deserves it. This cold I got shouldn’t happen to a dog.