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

Boeing 747-400

A large 4-engined widebody jetliner, with an autopilot that actually ends up in conversations with BOTH pilots.

As Jim and Andrew continued their conversation, the Boeing 747-400 autopilot chimed in, "Well, I can actually land myself at Detroit Metro Airport, if you don't mind." Jim anwered, "Go Ahead"

by Trell Brown May 21, 2006

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

RG-400 Smart Towel

technical term for the not so popular South Park character "Towelie"

Then the RG-400 Smart Towel got high and then sort of walked off

by HELENisthe[curseword] June 5, 2010

boeing 747-400

1. the origin of the word "jumbo jet" (usually used by non-avgeeks and news anchors LOL)

2. a plane that was made by boeing that changed the aviation industry and so it could be modified easily to make it into a freighter

1. Person A: omG!1! loOK aT thAt jUmBo jEt111!!!
Person B: wtf

2. Person A: look its a boeing 747-400!
Person B: nice

by zainless2 October 17, 2020

Four Loko 400

Similar to the Beer Mile, the Four Loko 400 is a drinking/running event. To participate in the Four Loko 400, One must chug an entire can of Four Loko at the starting line and then run a 400 meter dash (1 lap around a standard outdoor track). Where as the beer mile requires at least some endurance and training (in both drinking and running), the Four Loko 400 requires a willingness to not feel your legs and to ignore your sense of reason.

Prefontaine would have owned the Four Loko 400 if he hadn't DUI'ed himself to death.

by Darrel Charleston November 21, 2010

dr-z 400 sm

The most fun you can have on two wheels. It's superior handling and suspension combined with it's overall low weight makes it an extremely enjoyable to ride, especially through all the twisties and turns. Can easily beat most 1000cc crotch rockets through local backroads.

I just installed an FRC 39 kit and took my DR-Z 400 SM on a ride today, it felt almost illegal.

by Zn3b August 30, 2007