upset the applecart

upset the applecart

to cause trouble, especially by spoiling someone's plans I don't want to upset the applecart now by asking you to change the date for the meeting.
See also: applecart, upset

upset the applecart

Spoil carefully laid plans, as in Now don't upset the applecart by revealing where we're going. This expression started out as upset the cart, used since Roman times to mean "spoil everything." The precise idiom dates from the late 1700s.
See also: applecart, upset
References in periodicals archive ?
Celtic are 2-11 chances against Hamilton and falling into the "buying money" category with the visitors available at 12-1 to upset the applecart.
Ballymacash YM II upset the applecart with a 3-1 win over Bloomfield III and Warren YM II were 6-1 winners against 1st Lisburn II.
1 MERTHYR produced a five-star Southern League Premier fightback against a Hitchin side, who looked on course to upset the applecart in the opening 35 minutes.
That may upset the applecart somewhat delightfully.
The last thing I want to do is upset the applecart and bring in loads of experienced players if we are not going to have that same hunger and desire that we've shown since December.
Mr Jones wasn't afraid to upset the applecart if he believed in something.
According to information received here, Oman's outfit upset the applecart of Ah Hilal in a pulsating Group A match.
It was their first win over the Wildcats in six attempts and they upset the applecart again to go joint second in the table behind unbeaten Mersey Tigers, whose side boasts a number of former BBL players.
Not wanting to upset the applecart, Joanna Gruesome met in anger management.
HOME favourite Chris Harris is again aiming to upset the applecart by burning off the world's best riders at the Fogo British Speedway Grand Prix in Cardiff.
Instead, mid-table Dudley upset the applecart, ending their opponents' unbeaten start to the campaign with a 12-10 success.
We want to see someone upset the applecart," said the 1996 champion, Hill.
Liam Soroka scored twice for Corus Steel in their 3-2 home success against Llwydcoed while Bettws upset the applecart by winning 1-0 at Ton Pentre, Carl Owen scoring.
If the Gamecocks could play like they did at Alabama last October, but with just a little more offense, STEVE SPURRIER could upset the applecart in his division.