Top Definition
Some cars & trucks have this hideous brown paint job which has the color of baby shit; hence the phrase, "baby poop brown". This paint job is so old that it is often somewhat faded and has a matte finish (vs. a glossy finish as is usual for automotive paint jobs).

A 1970 Ford Maverick that I had in 1986 sported this type of paint -- faded, matte finish, and colored baby poop brown.
{From a website featuring fictious "death battles" between TV commercial spokespeople, spokesanimals, and spokesthings}:

This fight shall take place outdoors on the breakdown lane in the southbound lanes of the I-5 freeway. Available to the embattled contestants are a 1976 Volkswagen Bug with a flat tire (or, "tyre" if you prefer) sporting a "baby poop brown" paint job and with the keys still in the ignition, a tire iron, a spare tire in the trunk (which is in the front, rather than in the back as is usual), several beer cans (one of them is full) in the roadside ditch, a half-used pack of matches, and the usual assortment of plants & weeds (including the poisonous foxglove) that you might find in a temperate north-American climate.
by Telephony September 27, 2013

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt