What is black when clean, and white when dirty?

A blackboard.


GOOD		CRAP

or

Where did the sheep go on vacation?

The baaaahamas


GOOD		CRAP

or

They turn from notating nuclear spins to notating unclear puns.


GOOD		CRAP

or

An onion


GOOD		CRAP

or

Stairs.


GOOD		CRAP

or

He was caught stealing second base.


GOOD		CRAP

or

He wanted to make a clean getaway!


GOOD		CRAP

or

He made sure his pools were clean and his lawns were mowed.


GOOD		CRAP

or

Three. One to climb the ladder while the second kicks the ladder out from under her. And the third to say, "I knew that was too high for you dear."


GOOD		CRAP

or

Depends on what you want to change it into.


GOOD		CRAP

or