Slang & idioms · American English
The expressions you actually hear.
25 idioms & expressions
bite the bullet
neutralTo force yourself through something unpleasant because you have to — to do the hard thing now and get it over with.
the ball is in your court
neutralIt's your turn to make a decision or take action — the responsibility has been passed to you.
hit the nail on the head
neutralTo say or do exactly the right thing — to pinpoint the truth or solution precisely.
the cold shoulder
neutralDeliberate, unfriendly silence — ignoring someone to signal you're upset with them.
ballpark figure
neutralA rough estimate — not an exact number, just enough to give a sense of scale.
break the ice
neutralTo say or do something that eases tension and starts a conversation between strangers.
pulling your leg
casualJoking with you or teasing playfully — said when someone realizes they're being kidded.
on cloud nine
casualExtremely happy — the kind of joy where nothing else matters.
burning the midnight oil
neutralWorking or studying very late into the night.
cold feet
casualSudden hesitation or nerves about doing something you'd previously committed to — most often used about weddings.
butterflies in my stomach
casualA nervous, fluttery feeling — usually before something exciting or scary like a date, a speech, or a big game.
tie the knot
casualTo get married. A warm, informal phrase commonly used in announcements and small talk.
when pigs fly
casualNever — used sarcastically when something is so unlikely you might as well say it's impossible.
once in a blue moon
neutralVery rarely. Used to emphasize how seldom something happens.
call it a day
neutralTo stop working on something for the rest of the day — said when you've done enough or when continuing would be pointless.
hit the hay
casualTo go to bed and sleep — relaxed, casual way of announcing bedtime.
hit the road
casualTo leave or start traveling — usually said as you're heading out the door.
raining cats and dogs
casualRaining very heavily. Often said with a smile because the image is so absurd — also slightly old-fashioned.
cost an arm and a leg
casualExtremely expensive — far more than you'd want to pay or expected to pay.
piece of cake
casualSomething very easy to do — used to describe a task that took little effort.
under the weather
neutralFeeling sick or unwell — a polite, understated way to say you're not at full strength.
break a leg
neutralA way of wishing someone good luck — especially before a performance, audition, or presentation. Theatre superstition: saying "good luck" is considered bad luck.
spill the beans
casualTo reveal a secret or share information that was supposed to stay hidden.
nighty night
casualA sweet, sing-songy way of saying good night — most often used with children, partners, or close friends.
bun in the oven
casualA playful way of saying someone is pregnant — used in casual conversation, often when the news is still being shared informally.
Heard an expression you don’t recognise?
Drop the phrase and we’ll prioritise it in this week’s drafting run — even partial wording works (“something about a bun?”).
