Body parts
Clothes
Personal
Animals
Food
100

Back on your feet

to be healthy again

100

Button your lips

Stop talking

100

Drives me crazy

When something is frustrating or makes you angry

100

Blind as a bat

Unable to see well

100

Couch potato

To be an inactive person

200

All skin and bones

Very thin and underweight

200

Ants in your pants

You can't stop moving

200

Climb the walls

Feel bored and frustrated

200

Bullheaded

Doesn't change his mind, very stubborn

200

Easy as pie

Very easy

300

Bite your tongue

Stop yourself from saying something you really want to say

300

At the drop of a hat

Immediately, no delay

300

At the end of my rope

Out of idea and patience

300

Frog in my throat

To have difficulty speaking because your throat is dry

300

Be cool as a cucumber

to be calm and confident
400

Butterflies in your stomach

to feel very nervous

400

Bottom line

most important facts

400

Bite off more than you can chew

Try too many things at the same time

400

As busy as a beaver

Working very hard

400

Feel your oats

To be proud and excited

500

Break a leg

to wish someone good luck

500

Dressed to the nines

Wearing fancy clothes to be noticed

500

Bury the hatchet

Agree to put your differences aside 

500

Cat got your tongue

Not eager to speak

500

Everything but the kitchen sink

Much more than necessary