'Ow do they make kippers what? Eat? sleep? play football? knit sweaters? drive cars? fight? menstruate? cook dinner? shoot cows? swim? climb mountains? take photos? rob banks? play rugby? swell up? dry off? separate? play chess? draw? retire? stop picking their noses? change the bedsheets? put the rubbish out? fly an aeroplane? eat their greens? say their prayers at night?, switch their Gamefish off and go and do something more useful instead? speak properly? stop swearing? give up smoking? go out at night? come in at night? go to bed early? stop drinking like a fish? pretending to be haddock? play water polo when they don't want to? tidy their bedrooms? put their dirty bathing costumes in the basket? do the washing up? put their rubbish out? stop frightening the neighbours? Arguing? watching footie on the box? developing obsessive-compulsive disorders? wasting people't time on answerbank? Come on, we need more information here 'afore we can answer your question.