How does a turkey travel?

This joke is a play on words involving the term “gravy train” and its literal interpretation involving a turkey, a traditional dish often served with gravy. In everyday language, “gravy train” is an idiomatic expression that refers to a situation where someone can make a lot of money easily or receive other benefits without much effort. However, in the context of the joke, this phrase is taken literally and humorously linked to how a turkey might travel. The image of a turkey riding a ‘train’ made of gravy is both absurd and comical, as it combines a common food item (gravy) with a mode of transportation (train).