Lighten up
to relax
DOUBLE JEOPARDY
What is "To be all smiles".
look very cheerful and pleased, especially in contrast to a previous mood.
under the weather
to feel sick
Speak of the devil
The person we were just talking about just showed up
Are you pulling my leg?
Are you messing with me?
Cutting corners
This idioms means to do something poorly in order to save time and/or money
DOUBLE JEOPARDY
Raining cats and dogs
raining really hard
to see RED
Really angry.
hit the hay
Go to bed
wrap your head around something
to fully understand something
What is "Get a grip"
This idioms means, to get control over your emotions.
DOUBLE JEOPARDY
What is, "Keep a Straight Face".
This idioms means, to try not to smile or laugh.
Break a leg
Good luck
a dime a dozen
something very common
Cost an arm and a leg
Was expensive