A Leopard Can't Change His Spots

That means that they can't change their attidude.

Brownie Points

 When  you are being  good.

Chip on his Shoulder

When your back hurts.

Dirt Poor

To be poor.

Eat Drink and Be Merry

 That means  to drink and then you start acting silly.

Funny Farm

 When  someone is  funny.

Go The Extra Mile

 Means to go faster.

Hit the Hay

It means someone wants you to fall  or hurt yourself.

I'll Have His Head On A Platter

 Like   you are  going to  fight  someone.

Joshing Me

 It means talking back at someone.

Knock on wood

 It means to hit wood with your hands.

Like a chicken with its head cut off

 It means to act crazy.

My Brother's Keeper

 It means that your brother keeps your secret.

No Room to Swing a Cat

That means  that  their would  not   be  enough  room for the cats noise.

Over the Top

It means to think with your brain on your head.

Put on your thinking cap

 That means to  think.

Quality Time

 That means to be quiet.

Rain Cats and Dogs

It  means lot of noise.

Skin of your teeth

 It means to wash your teeth.

Til the cows come home

 That means they are going to be noisy til they come back.

Under the Weather

It means the weather is really bad.

Van Gogh's ear for music

 It means to listen carefully.

Who Let The Cat Out Of The Bag 

 That means that who begin the noise first.

X marks the spot

 It means there is nothing on the  sheet.

You are what you eat

That means that every thing you eat  that is what you are  made of.

Zero Tolerance

 It means there is not a single sound in the place.