To cum on a persons face and eyes
I gave her a Hiroshima. I came on her face, there was a blinding white light then millions dead
by Timmah08 December 30, 2007

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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*
by Farf July 29, 2006

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A terrible war crime that no one was tried for. Victors justice.
"hey, we just killed 90'000 men, women and children in hiroshima with a huge atomic fireball."

"you guys are hero's, have a medal"
by ashteroid May 07, 2007

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An urban saying that describes one's bowl movements. Also referred to as "H-Bomb"
Damn, I've got to drop a Hiroshima
by NcA March 16, 2005

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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!!!
by Fabro May 10, 2006

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the city in Japan, that the U.S. (yeah boii) kicked the lving shit out of with nuke...fuck u zipperheads
Hiroshima just got knocked the fuck out!
by btombomb May 09, 2006

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The Urban Dictionary T-Shirt

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The bombing of a Japanese city in 1945. Often using when referring to something big or explosive
Bruh that bass dropped harder than Hiroshima, deadass serious
by RagingDeathFTW January 02, 2017

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The Urban Dictionary T-Shirt

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The Urban Dictionary T-Shirt

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