To chill in a fashion modeled after Jack David Marcus. To relax with an awesome fauxhawk/bang hairstyle, a Macbook, and acoustic guitar whilst talking about your weight.
"Sup bro? Whatcha doin'?" --Tyler
"JDM Chillin!" --Denur
by giants3b February 14, 2010
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Adjective - Awesome, Bitchin', Possessing the qualities of something that is produced in Japan for consumption in Japan (JDM - Japanese Domestic Market), these items are often percieved to be superior to american products and have a rabid following who will purchase them no matter what the price, even if there is a better domestic alternative. Often used sarcastically.
1. Dude, that right hand drive Silvia, is totally JDM Sweet, because it has a SR20DET engine, not that stupid truck motor we get here.

2.(sarc.) Those 80 dollar ground wires you got off ebay for your tercel are JDM Sweet, y0
by K-Car Tuner May 17, 2004
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JDM Pose: Popularized by drivers in Japanese car tuning magazines, this type of pose is typically random, silly (though sometimes serious), and awkward. The poseur attempts to contort one’s body in the attempt to create a new pose. However, the outcome is typically the same, i.e. forming an “M” on one’s head by pointing elbows to the sky while touching the top center of the cranium. Those with advanced techniques have the ability to create unappealing facial mannerisms while simultaneously contorting the legs. More advanced configurations can be performed while lying on the ground or can be attempted with props such as mannequins, other humans, or stuffed animals.
Nerdy Asian #4: Hey, we should take some pictures with our cars!

Hansom Pretty Boy Asian #1: That’s tight.

NA4: Let’s do a JDM pose!

HPB1: Ewww, no way. Those are played out.

NA4: So what? They still do them in the Options 2 magazine!

HPB1: Okay.

Hanson Pretty Boy Asian #1’s Girlfriend: I’m gonna take the pic now. Hurry up so I can go shopping.

NA4: (grabs knee with right hand, while putting left arm behind head) Sugoi!

HPB1: (puts both hands behind head and starts thrusting his pelvis)

HPBA1GF: You guys are dumb. (snap!)

NA4: We’re so cool. Let’s get bubble tea!

All: Okay!
by b-squared April 15, 2005
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The kid who thinks a Mazda RX-7 can gap a Bugatti chiron
KID: what would win in a race? A Formula 1 car or a Toyota Supra?
JDM KID: DEF SUPRA FOR SURE
by TTeku March 18, 2022
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Overpriced stickers touted by ricers to show how fast their car isn't. Also, extraneous bullshit mods
Hey man, I kooler tahn j00, I got more JDM bling! biatch!
by Big Tim July 9, 2004
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The term "JDM Tyte" has found most use on Automotive Message boards (mostly ToyotaCelicas.com). It's definition is composed of a double standard:

1. It's usually defined as a Japanese car that has been modified with tacky, ugly, and stupid parts that the owner feels is extremely cool. See Ricer.

2. However it can also be defined as a Japanese car that has been upgraded rather well with expensive, rare, and effective car parts.
1. d00d! Those clear tailights are JDM tyte, yo!

2. Holy crap, that ST185 is JDM tytely tuned!
by Ryan M. November 14, 2004
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The excessive angle of an exhaust pipe that modifies the look of an aftermarket muffler system.
John Lee has just purchased a new muffler for $30 and wants a JDM bend.

Image cannot be described. You'll know when you see it.
by Idriveaturbomiata February 7, 2010
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