a boy who's bone age is 2 years younger than his actual age. has lots of pimples and is scared to speak. also has PFS and didn't make the fantasy football playoffs in 2019 and threatens to quit every time he loses.
"JDM GET OUT THE CAR NOW!" -BENJI MILLER
by dwarfhater September 17, 2020
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a term that describes STOCK honda automobiles, that are manufactured for consumers in Japan.

Ricers in the united states believe that by having these stock parts on their cars it makes them so much better, when the money could be better spent on other aspects of modifying ones automobile. Super ricers claim that aftermarket parts manufactured in japan are considered JDM, but that is nonsence because they are MARKETED to united states consumers.
"you see that RHD civic over there? I wonder if its JDM or a USDM car that has been converted"
by slammin211s July 11, 2006
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j(just)d(doing)m(me). created by a 😘
#person 1 what you been up to

#person 2 jdm i guess
by rex95 April 3, 2020
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A 10 - 15 year old kid who thinks either watching or posting Tik Toks and Instagram vids of shitty JDM memes makes them superior to others. They must always find a way to show their internet expertise by always talking about the Mk4 supra, or the R34 skyline and other mainstream Japanese cars.
Mark: Bro do you even know what a RB26 is!?

John: Bruh Mark, shut the fuck up, you're 14 year old JDM fanboy who watches nothing but JDM related Tik Toks and Fast and Furious movies.
by Holten June 9, 2021
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JDM as fuck. A term in which is used to refer to japanese cars. Either containing authentic or whats thought to be JDM styling.
Hey you mad bro? No my car is JDM as fuck. Uh you have a body kit rims and an intake.. Yeah man I got my parts from ebay and the seller lives in japan. Smh!
by Lil b series July 1, 2012
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The act of adding up individual horsepower gains from bolting on crappy JDM parts to your Honda
Hey dude, my Honda Civic is really fast now. I got an additional 6 horsepower, 3 from that JDM intake tube and 3 more from the JDM air filter.

Man, nice JDM math, but you car still sucks.
by DB from MO July 26, 2008
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A term often used by people who disagree or oppose japanese domestic market cars, or they just hate people who use the term JDM too much.

The majority of people who use the word "Fuck JDM" consists european car owners, especially bmw owners.
"Dude that's the fucking gayest shit ever Fuck JDM"

"All I hear that asian say is 'My cars JDM as fuck' and thats when i say 'FUCK JDM"

"Dude he thinks his car is 100hp faster because of that JDM sticker on his car hahaha, dude fuck JDM"
by Legitsnow36 February 16, 2009
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