Trousers or pants that make a noise when you walk, usually made of a material such as corduroy, vinyl, pleather or some other man-made material. In other words, not good to wear for spying. Referring to said clothing as "spy pants" is an exercise in sarcasm.
We're going incognito, so don't wear your spy pants or anything too colorful.
by scarebear February 17, 2006