hot dog horse
n.β Β«A “sausage horse” would be a derogatory term in Australia, indicating that it is where the animal will end up, but a “hot dog horse” is the opposite. It applied to one always at short odds because of its popularity and which the betting man couldnβt afford to support, thus a snack break was taken when it raced.Β» ββOur best export? You wouldnβt give a sausage for this βhot dogβ” by Max Presnell Sydney Morning Herald (Australia) Aug. 5, 2005. (source: Double-Tongued Dictionary)