Top definition
Styles and fashion that are considered part of the JDM (Japanese Domestic Market). A noun, used in reference mainly to automotive parts originating in Japan.

Coined in 2010, by a former street drifter in Osaka.
JDMism has evolved from having a small US cult following to being a mainstream way of tuning.
by Kyoto February 12, 2014
Get the mug
Get a jdmism mug for your buddy José.