Here's Mum, about to teach her children the intricacies of "Smoke On The Water".

"Yes! But, you can't just say it, man. You've gotta feel it in your blood and guts! If you wanna rock, you gotta break the rules. You gotta get mad at the man! And right now, I'm the man. That's right, I'm the man, and who's got the guts to tell me off? Huh? Who's gonna tell me off?" - Dewey Finn, The School Of Rock