Idioms 1
Idioms 2
Idioms 3
Idioms 4
Idioms 5
100

It's raining cats and dogs

it's raining a lot.
100

That was a piece of cake.

That was easy.

100
I feel under the weather. 

I don't feel good.

100

I have butterflies in my stomach. 

I'm nervous.

100

Hang in there

Don't give up

200

Break a leg 

Good Luck! 

200

Don't spill the beans.

Don't tell my secret.

200

When pigs fly.

That is not going to happen.

200

The ship has sailed

You missed your chance

200

That was the last straw. I'm not going to do this anymore.

That was the last bad thing to happen and now I'm not doing it anymore.

300

To Lighten Up

To cheer up, to calm down 

300

I'm going to hit the sack.

I'm going to bed and sleep.
300

That costs an arm and a leg.

That costs a lot of money.  It's expensive.
300
Couch Potato 

Doing very little, being very lazy

300

What is, "Keep a Straight Face".

This idioms means, to try not to smile or laugh.

400

Call it a day

To end something, stop doing something

400

He was on pins and needles waiting for his grades.

He is worried about his grades.

400

Cut somebody some slack

Don't be so critical, give them another chance

400

She was as hard as nails

This idioms means, she was tough

400

To find a needle in a haystack 

Something that is very hard to find

500

Blow off steam or let off steam

to do or say something to get rid of strong emotions

500

Sleep like a log.

Sleep really good.
500

What is "Get a grip on yourself".

This idioms means, to get control over your emotions.

500

We don't see eye to eye.

We don't agree.

500

Go back to the drawing board

To start over