Nagakaki 

The mushrooming baby poop that blows up the back of a baby's diaper

It was so messy, you should have seen the nagakaki.

Nagakaki by Atsepmet February 17, 2008

Nagasaki 

Japanese port city founded by the Portuguese in the late 16th century and unfounded by the U.S. on August 9, 1945

Hope these fuckers like fried rice- Nagasaki

Nagasaki by DONALD DUXY November 29, 2018

Nagasaki Noisy Boy 

Automotive Turbocharger. Typically cheap Chinese eBay bought journal bearing chunks of metal. Usually don’t last long.

That Ricer put twin Nagasaki Noisy Boys on his 1997 Honda Accord.

Nagasaki Noisy Boy by BigFellaE February 18, 2019

Nagasaki 

An alcoholic drink comprised of one part eggnog and three parts sake. Popularized by Andy Bernard in the season 3 Christmas special of The Office.

Some places won't make it for you, because eggnog is seasonal. NAGASAKI!!

Nagasaki by pwnzone November 2, 2009

The Nagasaki Approach 

1. Conflict resolution strategy by which one persists in their behavior despite receiving one retaliatory response, under the presumption that a second retaliatory response will not be given.
2. Continuing to talk shit after getting hit, because you're too stupid to realize you'll just get hit again.

First employed (unsuccessfully) by the Empire of Japan in late 1945 following the August 6 atomic bombing of Hiroshima and prior to the bombing of Nagasaki on August 9.

Friend: "Wait, so that drunk guy kept trying to fight the cops after getting tazed?"
Me: "Yep. He went with the Nagasaki Approach. Figured they wouldn't just taze him again."
Friend: "Fucking idiot."

The Nagasaki Approach by haha_spam_this March 1, 2018

The nagasaki

Tell your girl she needs to close her eyes and only open them when you say so.
Right before you come tell her to open them so as soon as she opens her eyes all she sees is a white flash of cum.
Just like atomic bomb you see a bright flash.

Yoo dude, last night I gave my girl

The Nagasaki.

The nagasaki by Jezzaboy June 16, 2022

Nagasaki 

The second city that was destroy by an Atomic bomb by the Americans in 9th of August 1945. After this in the 15th of August 1945 the Imperial Japanese Empire surrendered itself and so ended the age of WW2.

See it isn't that hard to make a good definition about Nagasaki.

Nagasaki by Martioc November 8, 2007