Nagasaki 

Farting in an elevator as it descends then getting off at the ground floor.

I let fly a silent-but-deadly Nagasaki on the second floor then got off the elevator on the first.

Nagasaki by MontetheCarlo February 28, 2013

Nagasaki A-Bomb 

Wilst deficating, if your stall-mate is being quite vicious, (loud), you would pull a piece of the fecal matter out of the toilet and chuck it over the wall wilst flickering on and off the lights shouting "AIR RAID!" and running for shelter down the "Women's Hygene" aisle, where they'll never look for you.

I gave that sucker a Nagasaki A-Bomb! He wouldn't put a cork in it!

Nagasaki A-Bomb by Spanked April 3, 2006

Nagasaki Wake Up Call 

Noun: A way of waking a sleeping person by spreading your ass cheeks while pressing your bottom up against the sleeping person's face and either farting really aggressively or defecating. The noise and smell this creates should be just as shocking and affective as the Nagasaki Atomic Bomb--the slumbering person will awake violently!

I gave Jimmy a Nagasaki Wake Up Call this morning to make sure he got up in time and didn't miss his flight.

Nagasaki Wake Up Call by D. Cox February 9, 2009

nagasaki biscuit 

When you put explosives in grandmas biscuits and detonate them at the family dinner

Tyler was going to his grandparents house for Christmas and his cousin got mad at him so he made Tyler a Nagasaki Biscuit

nagasaki biscuit by Coonstar522 April 18, 2016

Nagasaki Screamer 

A man inserts wasabi into a woman’s anal cavity. He then puts his penis in her mouth. She screams. Choking on his yum yum sauce.

“Bro I have my girl the Nagasaki Screamer last night.”

“No way you dirty dog”

Nagasaki Screamer by Skeezy September 9, 2021

Nagasaki 

An atomic shit. The kind of shit that leaves the bathroom in a toxic, radioactive state for up to hours after the disaster.

“Holy crap, Adam definitely dropped a Nagasaki in there. I almost threw up and I barely got past the bathroom door.”

“Bro, it’s bad enough that you dropped a Nagasaki in there. But for the love of God, can you please make sure there isn’t any fallout left in the toilet after you flush? Nobody needs to see that”

Nagasaki by NiLemonHeadass January 24, 2023

dropping a nagasaki 

frankly this means taking a dump...but in reference to the bomb that the US dropped on the Japanese island of Nagasaki during World War II

Ed: (on the phone): Hey Joe whachu up to?

Joe: Hey Ed, im dropping a nagasaki right now can I call you back?

dropping a nagasaki by no1evofn March 8, 2009