Johnny ...

Teacher: "Students, I want you all to learn a difficult word from your surroundings, look up its meaning in the dictionary, and use it as a sentence during class tomorrow."

Next day, in class.

Teacher:" So Johnny, would you please tell us the new word youve learnt, its meaning, and a sentence with it?

Johnny: "The word is 'pregnant'. It means 'carrying a child' and my sentence is ..' two men went up the roof and came down pregnant...'