Joke of the week

A girl from China went for a job interview as an English teacher. Her boss asked her to create sentences with the words green, pink, yellow, blue, white, purple and black.
Here is what she said:

I hear phone green-green, I go and pink up the phone and say 'Yellow. Blue's that? White did you say? Oh, wrong number. Don't purpley disturb people and don't call black!'

To that, the boss said:

You can go black now and wait for phone green-green.