Bomb Hiroshima 

Describes when an individual of Caucasian appearance takes a massive dump in a public bathroom generally tended to by Asians.

Typically an act of revenge exerted on the cubical closest to the bathroom's entrance in order to maximise stench emanation/wafting.

Related: To Bomb Pearl Harbour

-Dude, we just went to all-you-can-eat Indian and I had to take a massive dump.

Did you bomb Hiroshima?

-I bombed the FUCK out of Hiroshima.

Bomb Hiroshima by A college with Asians September 2, 2010

The bomb of Hiroshima

The bombing of Hiroshima - when you shit in a urinal

“The bomb of Hiroshima”
“What”
“Oh someone bombed Hiroshima”
“Oh that was me”
“Oh”

The bomb of Hiroshima by Gay bowsers bro December 16, 2020

Hiroshima Bomb 

to cum in a girl's mouth, make her hold it and then fart into her mouth

i came into her mouth, made her hold it and then farted into it before she swallowed - a hiroshima bomb

Hiroshima Bomb by igoa October 31, 2017