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.
by Myoga1 February 24, 2004
Get a Up, Up, Down, Down, Left, Right, Left, Right, B, A, Start mug for your brother Paul.
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."
by Binary Jay November 25, 2004
Get a Up, Up, Down, Down, Left, Right, Left, Right, B, A, Start mug for your mom Helena.
A secret fraternal guide for masturbation dating back to ancient mesopotamia. Set forth by one of the first branches of warring tribes composed almost entirely of ten-year old children who were taught by intoxicated shaman that self-image was more important than education. They became the first nation of Nintendous, on the Island of Contraceptive.
by Jumpinjahosaphat January 10, 2007
Get a up up down down left right left right b a start mug for your cat Jovana.