The refuse collection lorry stops outside the local Chinese restaurant. Finding no rubbish outside, the bin man knocks on the door. "Hi mate, where's ya bin?" The Chinese restaurateur replies "I bin on toilet." Puzzled, the bin man says "Nah mate, where's ya dustbin?" Frustrated the Chinese guy replies "I tell you, I dust bin on toilet." The bin man shakes his head and utters "Look mate, I ain't got time for this messing around, where's ya wheelie bin then?" Blushing, the restaurateur mumbles "Hokay, I wheelie bin having a wank!"