0 a slight stomach illness while travelling, caused by eating things that you do not usually eat or something that is not safe to eat: --
I had been there only two days when I was struck down with the Aztec two-step.
"Montezuma's Revenge," "Delhi Belly," the "Aztec Two-Step" - any name for traveller's diarrhoea is music to the ears of executives at the biotechnology company, which has developed a new traveller's diarrhoea vaccine.
The many colourful colloquialisms describing traveller's diarrhoea include Aztec Two Step, Delhi Belly, and Montezuma's Revenge.