B up A 

B Up A. Refers to Modern Warfare (MW2, COD4, World at War). It means to "give up" or "tap out" and back out of the lobby before the game starts. You can tell someone to "Bupa" (sounds like "Boopa") if you want them to leave.

Example 1:"Man, you guys have no skill- you keep using your noob tubes". "Noob tubes? These are pro pipes. B UP A"

Example 2: "I don't noob tube, I bro-pipe!"

B up A by Noob Tuber March 31, 2010

up up down down left right left right b a start 

The code for Ninendo's Contra to get 9 lives

The only way to beat Contra is to use the "up up down down left right left right B A start" code

up up down down left right left right b a start by SeeBeeEff July 30, 2008

Up, Up, Down, Down, Left, Right, Left, Right, B, A, Start 

Famous video game cheat code. Originated in Contra, then reappeared in Gradius (1988). All video game fanatics know this code by heart.

Up, Up, Down, Down, Left, Right, Left, Right, B, A, Start.

Up, Up, Down, Down, Left, Right, Left, Right, B, A, Start by Myoga1 February 24, 2004

Up, Up, Down, Down, Left, Right, Left, Right, B, A, Start 

This is actually known as the "Konami Code", as it appeared in pretty much every game they wrote at that period of time.

Don't forget, make the end of it "Select, Start" if you want to play 2 players!

"FUCK, LifeForce is a real bitch. Let's just Konami Code it... and pass that pizza, asshole."

Up, Up, Down, Down, Left, Right, Left, Right, B, A, Start by Binary Jay November 25, 2004

Up, Up, Down, Down, Left, Right, Left, Right, B, A, Start 

1. A popular cheat code.
2. Part of the song "Anyone Else But You" by The Moldy Peaches.

Up, up, down, down, left, right, left, right, B, A, Start. Just because we use cheats doesn't mean we're not smart.

Up, Up, Down, Down, Left, Right, Left, Right, B, A, Start by Amy Renée January 27, 2009

Up Up Down Down Left Right Left Right B A 

The Konami code. This was originally used on the SNES to receive nine lives in Contra. Commonly people add start to the end of the code; however, this is not necessary it was just so people would un-pause their game.

If you're having trouble with Contra use the Konami code man, it's up up down down left right left right B A. It's that simple.

Up Up Down Down Left Right Left Right B A by Corn Is Tasty July 13, 2009

up up down down left right left right b a start 

the konami code

up up down down left right left right b a start is the konami code (aka cheat code for develepers)

up up down down left right left right b a start by Rose:) :) :) March 23, 2022