The extra skin that comes with an uncircumsised penis. When an uncircumsised penis is flaccid, it is wearing a wool coat. When it is erect, the wool coat is then disrobed.
It's hard to tell if he has a big penis or not because it's always wearing a wool coat.
Term used to define someone who is racist. Originated from the fact that the Confederacy's regulation color was gray and Confederate soldiers wore gray coats.