At Shortlanesend Junior School, Cornwall, when you had farted you said 'Taxi' while putting your thumb on your forehead. There were no recriminations or other rules - this was really just a badge of pride in case anyone hadn't heard/smelt the guff. You were really saying: 'I've farted! Woo-hoo!'
approved Nov 24 2002, submitted Nov 24 2002 by Iain Mason