GA 400

(N.) - The Atlanta autobahn. A place where wealthy Atlantans are able to open up their Porsches, Mercedes, and other whips. The minimum speed on GA 400 is 70 with the left lane averaging anywhere from 85-100. If you are a slow or shitty driver you fear this road. If you are a good driver or enjoy driving, 400 is the highlight of your day. If you are not from the Atlanta area and are driving on 400 you can be spotted from a mile away. You are usually driving an 03' Odyssey with a Yakima box on top and Wisconsin plates. You are also being frequently passed by other drivers while simultaneosly being given the finger. In your mind, you are in the right. In the minds of everyone else on 400, you are a fucking idiot who is clearly from out of state and does not understand the concept of driving.

Steve: Just picked up my new Gallardo from the dealership.

Kevin: Shit dude lets hit up GA 400 and see how fast that thing can go.

by RichPeopleRule November 18, 2011

Georgia 400

the only highway in the state of Georgia with a toll, between Buckhead and the northern part of the I-285 loop. 50 cents. This highway was built in part to ease traffic for the 1996 olympics in Atlanta. This highway is notorious for rush hour traffic, the local TV stations call their traffic reports "Surviving GA 400"

Hey, you wanna blow 50 cents by driving on Georgia 400?

by McDizzle March 29, 2004

400 babies!

The act of having to much Powerthirst.

Power babies! You will have so many babies! 400 BABIES!

by Snorlaxpro January 07, 2008

400 babies

The amount of babies one will spawn after consuming the popular energy drink, Powerthirst.

400 BABIES!!!!

by markzilla January 23, 2009

400 Calories

Supposedly making out for 20 minutes burns 400 calories.

Actually, 400 Kilocalories, but food companies thought it would be easier to denote those things we burn as calories, so what the hell. Apparently metric prefixes are fucking scary.

Chad: "Hey Lisa want to burn 400 calories?"
Lisa: "Sure Chad, but I'm not taking off my pants...yet."
{ 20 minutes later }
Chad: "Wanna burn 400 more."
Lisa: "Let's go for 2000. Take off your pants."

by tron.von.tronicus December 20, 2007

400 and chill

Taking 400ug LSD with your psychonaut friends and having a chill time tripping balls.

Yo bro wanna 400 and chill this weekend?

by Profesor420 December 01, 2020

Georgia 400

Also known as the Alpharetta Autobon. (Alpharetta is a city that 400 runs through). It's called an autobon cause nobody follows the speed limit on it. I admit I will fly down 400

Traffic is moving freely on the Alpharetta Autobon

by Blue Devil January 11, 2005