The bigger the car the smaller the penis.
A small penis car is a big car driven by a man trying to overcompensate for having a small penis
by Anonymous R March 08, 2006
Get a small penis car mug for your mom Jovana.
Also applies to humongous "manly" vehicles that are not allowed to wear dirt, let alone get driven on it. Glossy Hummers, pinstriped pickups, and similar macho-but-impractical trucks and SUVs that cruise cities and suburbs.
The Hummer is the most useless vehicle ever built; it's the ultimate small penis car.
by JimDD March 04, 2006
Get a small penis car mug for your brother José.
Fancy-ass sports car-type vehicle. Seen driving everywhere, excessively fast, usually with loud and very bad rap or rock music blaring.

These cars are often older models, driven by young men (ages 16-30, usually).
(a white sports car with obscenely large spoiler and 50 cent's "Candy Shop" blaring drives past)

Person #1: Wow, that guy must have the smallest penis in the world.

Person #2: Yes, in fact it may even be a woman who thinks they are a man.
by Yeeaaaaah May 31, 2005
Get a small penis car mug for your buddy Beatrix.
Derogatory word applied to a vehicle used by a guy that wishes he can afford to drive those so-called "small penis vehicles" (vehicles that seemingly are overcompensating for a guy's "under-endowment." Examples include but are not limited to: fancy sports cars, and large trucks such as F350s that are raised with a set of over-sized tires). He may also be likely doing this to make himself feel better about his small penis.
I think it's funny that poor people always dismiss men that drive nice cars by saying they must be compensating... you can apply it to any car - Mercedes? small penis car. Corvette? Small penis. F-350? Small penis... But hey, I'd be insecure if I drove a Corolla too.
by The Real Master Chief May 28, 2013
Get a small penis car mug for your cat Jovana.
a exotic car such as a ferrari or a big SUV such as a hummer used to make up for having a small cock. NOT a muscle car.
*ferrari pulls up to light,revs engine* dude 1: haha,check the fag in the ferrari dude 2: he's gotta be compensating,that's a total small penis car.
by postaldude007 July 28, 2009
Get a small penis car mug for your sister-in-law Nathalie.