A
Call it a day
A piece of cake
Something very easy to do
Spill the tea
Share gossip/personal information
Give a cold shoulder
To intentionally ignore/be unfriendly
Blow off steam
To release pent up emotions/anger
Jump on the Bandwagon
join others in doing or supporting something fashionable or likely to be successful.
Elephant in the room
An obvious problem/difficult situation everyone is aware of but no one wants to talk about
Cutting corners
do something quickly by doing it in a less thorough way than you should.
Go the extra mile
Put in more effort than expected
The last straw
The final annoyance that causes a crashout
Break the ice
Do/say something to relieve tension
Burn your bridges
To destroy a relationship/opportunity permanently
When hell freezes over
Never, not a chance
A pain in the neck
Someone/something that is very annoying
In the same boat
In the same situation
Play your cards right
to do things in an intelligent and well-planned way
Walk on eggshells
To be very careful with your words/actions around someone
Up in the air
Unsettled/undecided
Heart on your sleeve
Being open/honest about one's opinion
Put two and two together
draw a conclusion from what is known or evident.
Cut the Mustard
to reach or surpass a certain standard of performance
A storm in a teacup
To get worked up over a small thing.
A bolt from the blue
a sudden and unexpected event or piece of news
Kick the can down the road
To delay dealing with a problem
On Cloud Nine
To be extremely happy