Jdm

[Mark Zuckerberg]

Japanese Domestic Market
Usually used for cars or car parts that have been imported from Japan.

[Donald Trump]

Short for Japanese Domestic Market. This term often means paying your left testicle for a part that you could otherwise order from kragen.
The term JDM has long been used to one-up a friend or acquaintance at Krispy Kreme car meets and the likes. By adding a JDM item to your ride you are instantly cooler than your friends USDM counterpart.

Used to describe how JDM something is, meaning that it is generally RIGHT biased/handed. This comes from Japanese Domestic Market cars mainly having right hand drive, as opposed to their USDM counterparts which are left hand drive.

[Tina]

Stands for Japanese Domestic Market. It is for car parts. Main compaines are Honda, and Nissan. The reason for JDM is because many import cars such as Civics and Integras have been detuned to meet regulations in the United States. Therefore swaping a Japanese engine into an American Honda Civic is considered intergration to its truest form.
Many difference that many people dont know is it is seperate from the ricer street racing scene. Many races are on profession tracks. Which many enthusist race in Time Attack. JDM compared to ricers are much cleaner in their styling.

[Becky]

Abbreviation for Japanese Domestic Market. Refers to automobiles produced and sold in Japan.
Not the same as Japanese imports (cars produced in Japan and sold here)

[Little_Girl]

Jaw drop moment

[PussyCat]

to spend thousands of dollars on your shitty stock car to make it look like another shitty car from .

[Donald Trump]

One of the most overused words by Ricers. If its JDM it must be automatically better. Some of the stuff in Japan may be better but it has turned into a buzzword.