A rope dick is a particular type of cowboy. They hold their dick like it’s their rope and their rope like it’s their dick, and don’t care about much outside of that way of life.
A legendary mythical dick that is 10+ ft in length. Good for modeling sine waves by undulating up and down to adjust amplitude and frequency. Also, a fashionable scarf in a pinch. It’s prehensile nature allows the owner to use it for various task.