A blonde somehow gets a job as a class room assistant.
During the morning break she notices a boy in the field, standing alone, while all the other kids are running around chasing a football and having fun.
She takes pity on him and decides to speak to him.
"You OK?" she asks.
"Yes," he says.
"You can go and play with the other kids, you know," she says.
"It's best I stay here," he says.
"Why?" asks the blonde.
And the boy says: "Because I'm the f*cking goalie!"
