Lighten up
to relax
What is "To be all smiles".
look very cheerful and pleased, especially in contrast to a previous mood.
under the weather
to feel sick
Piece of cake
really easy
Blow off steam or let off steam
to do or say something to get rid of strong emotions
Throw a tantrum
to become very angry or unreasonable
What is "Burst into tears/laughter".
it means to laugh or cry a lot
"She's on her phone 24-7"
This idioms means to use something excessively or all the time
What is "To lower your guard, drop your guard."
This idioms means, to stop being careful about showing your emotions.
cost an arm and a leg
being extremely expensive
Raining cats and dogs
raining really hard
Rule of thumb
a basic rule you have to follow
to see red
This idioms means to get really angry.
Add insult to injury
to make the situation worse
to burst into tears
This idioms means to suddenly start to cry.
to go ballistic
to get really very angry
What is "Get a grip on yourself".
This idioms means, to get control over your emotions.
What is, "Keep a Straight Face".
This idioms means, to try not to smile or laugh.
Lose your head
to lose control of your emotions.
hit the hay
go to sleep
Break a leg
Good luck
a perfect storm
the worst possible situation
A picture is worth a thousand words
better to show than tell
What is "Lose your temper".
This idioms means to become very angry.
What is "Wear your heart on your sleeve."
This idioms means, to show your feelings, especially your love for someone.