// display joke
var jokeString = new String("Three boys received their grades from their female sex education instructor. One got a D+, the second a D- and the third an F.
'One day we should get her for this,' said the first boy.'
I agree. We'll grab her...' said the second.
'Yeah,' said the third. 'And then we'll kick her in the nuts!' ");
document.write(jokeString);