Get Down to Brass Tacks:
To become serious about something.
Get Over It:
To move beyond something that is bothering you.
Get Up On The Wrong Side Of The Bed:
Someone who is having a horrible day.
Get Your Walking Papers:
Get fired from a job.
Give Him The Slip:
To get away from. To escape.
Go Down Like A Lead Balloon:
To be received badly by an audience.
Go For Broke:
To gamble everything you have.
Go Out On A Limb:
Put yourself in a tough position in order to support someone/something.
Go The Extra Mile:
Going above and beyond whatever is required for the task at hand.
Someone who helps others when they are in need, with no discussion for compensation, and no thought of a reward.
Working hours from about 12:00 midnight to 8:00 am. The time of the day when most other people are sleeping.
Great Minds Think Alike:
Intelligent people think like each other.
The waiting room, especially for those who are about to go on a TV or radio show.
A personal intuition you get, especially when you feel something may not be right.