Pea Coat

A pea coat (or pea jacket, pilot jacket) is an outer coat, generally of a navy-colored heavy wool,[1] originally worn by sailors of European navies.[2] Pea coats are characterized by broad lapels, double-breasted fronts, often large wooden or metal buttons, and vertical or slash pockets.[3] Although it first appeared in the early 18th century, modern renditions still maintain the original design and composition.

That is how wikipedia defines a pea coat.

Here's my definition. You have a pea coat when a first grader sits at your desk to work on a computer program and wets their pants all over your coat which is hanging over the chair. This is the ultimate "pee" coat. Awesome.

It's now at the dry cleaners.