Logic riddles

I get dirty, i get clean, i can be delicate, i can be rough, people often shake me, or smack me against my own kind.
What am I?

Answer

Hands.

So you are walking through the snowing cold outside. You have no where to live but you come to this little cabin. You have a stove, a fireplace and a candle.
You only have one match, which one do you light first?

Answer

You light the match first!

How do you describe a pretty girl with two letters?

Answer

QT (cutey)

What is as big as an elephant, but weighs nothing?

Answer

An elephant's shadow!

What heavy seven letter word can you take two away from and be left with eight?

Answer

Weights.

I am known everywhere as a criminal, yet I have never done anything illegal. I always have an inside angle on you, and there are two of me for every one of you.
What am I?

Answer

I am... the crook of an elbow!

The crook is called a crook (obviously), and as your arms are on the side of your body, the insides of your elbows most nearly always have an inside angle on you; it's not psychological at all! And for every arm is an elbow, so two elbows means two crooks of an elbow per person.

There's a donkey attached to a stake on a ten foot rope. There's a carrot 20 feet away, yet the donkey devours it with no additional help.
How does he do this?

Answer

The donkey is on one side, the carrot is on the other.

A man walks into a pet shop and he buys 2 hamsters. He calls 1 One and the other one Two.
Why?

Answer

Because if One dies he still has Two.

I am sometimes long, sometimes short, sometimes hard, sometimes soft, and not only that, people love me, and if you squeeze me just right, then I’ll ooze out a little bit. What am I?

Answer

A banana.

One night, a man receives a call from the Police. The Police tell the man that his wife was murdered, and that he should reach the crime scene as soon as possible. The man drops the phone, shocked, and drives 20 minutes to the crime scene. As soon as he reaches the crime scene, the police arrest him, and he is convicted of murder.
How did the police know that he committed the crime?

Answer

The Police didn't tell the man where the crime scene was, but the man knew.