Hiroshima 

Whether you're watching a movie, talking to your boss, flirting with a pretty girl, or listening to your teacher, some asshole standing next to you will rip a massive fart that abruptly interrupts whatever is happening. Everyone will stop what they are doing and look at you in disgust. This colossal fart is known as "Hiroshima".

Boss: ...and so our branch is getting budget cuts, meaning you'll have to-*HIROSHIMA*

-awkward silence as people stare at you-

Boss: ...As I was saying, the tough economy means that I-*HIROSHIMA*... am firing *points to you* you because we are being forced to lay off non-essential staff. You are no longer required.

Hiroshima by Brawldud December 5, 2011

Hiroshima 

An urban saying that describes one's bowl movements. Also referred to as "H-Bomb"

Damn, I've got to drop a Hiroshima

Hiroshima by NcA May 13, 2005

Hiroshima 

When you mix 1 gram of speed with 1/2 gram of Cocaine and bomb it.
Please note that this is not for the beginners, as the name implies it will wipeout your brain and body.

local drughead: damn I just ate a Hiroshima, I think my heart is going to explode. Do you wanna hear my life story dude? *eyes flying around and jaws chewing on invisible gum*

Hiroshima by Farf July 31, 2006

Hiroshima 

Sex-act performed on any gender.

The Hiroshima is performed on either gender and most easily done in the doggy style. While your partner is exposed and vulnerable, you unveil extreme inhumane cruelty by dunking a bottle of Tabasco Sauce into her undefended anus.

"My ex told me to surprise her so I did the Hiroshima on her. Can I bunk with you tonight, bro?"

"The Hiroshima was exactly what I needed to fall in love with my boyfriend again! It really spiced up our sex life!"

Hiroshima by Chong Zhee November 9, 2018

Hiroshima 

Ok,When you jizz in this hot bitches mouth and then say "Baby there's more so close your eyes" and then you ram your fist down her throat so semen splashes everywhere and then you have yourself a hiroshima.
*Note*:Fabro is not responsible for any accidents that occur during this awesome form of Bukkake.

Fabro:Close your eyes baby
Girl:Ok but no Hiroshima's
Fabro:Ok...(Rams Fist Down Throat)
Girl:You ASSHOLE!!!
Fabro:Holy Crap Your a MAN!!!

Hiroshima by Fabro May 18, 2006

Hiroshima 

A gravity bong. Easily made using a two litre bottle and a bucket filled with water. You put a bowl in the top of the bottle and cut off the bottom of the two litre bottle. Then, you submerge the bottle in the water until the bowl is the only piece of the bottle that is not submerged in water. As you burn the marijuana you pull up the two litre bottle until it is filled with the sweet, sweet marijuana smoke. When the bottle is filled it should be a dark grey color because the smoke will be so thick. Next you take the bowl out, put your mouth over the bottle opening, and push the bottle down, thus quickly filling your lungs with a massive toke. If you do Hiroshimas correctly, it will only take a few hits to fuck you up.

Me and Jamal got fucked up after two Hiroshimas each.

Hiroshima by Cobert July 24, 2008

Hiroshima 

The expulsion of smoke after hitting a bong. The smoke forms into a mushroom cloud and is meant to be blown onto bystanders

Trevor Hiroshima'd Ming on the last hit.
I set of a wicked Hiroshima the other night, Chaz was tearing

Hiroshima by ShaggyDragon23 July 25, 2015