The Hobbit's 6th form school report has been received - he's currently on for a mark of 'MM' in PE. He only has that one subject now, having passed the one he was actually bothered about last year and dropped the one he was hating - not the most prodigious of students, our hobbit - so I say to him: "What does the MM stand for?"
"No idea," he says, completely not bothered.
Matt jumps up and down excitedly: "I know, I know ... it's Muppet Moron!" And then, quite understandably, he legs it.