A husband and wife are shopping. The husband picks up a 12 pack of beer, and puts it in the trolley. The wife asks, ''what do you think you're doing?''. The husband replies, ''they're on special, 12 for £10'', to receive a blunt ''put them back'' from his wife. A few minutes later, the wife puts a cosmetic item in the trolley. The husband asks, ''hang on, how much is it?''. His wife responds, ''£20.'' Stunned, he says ''and what do you need that for?!''. ''It makes me look beautiful'', she says. The husband responds, ''so does 12 cans of beer, and they're half the bloody price!!''.