look up any word, like usuratonkachi:
 
1.
A word to describe ownage on a serious scale. Don't use everyday ownage has to be seriously immense.
joseph fritzel hiroshimaed his daughter's virginity
by Tom Brailsford March 17, 2009
 
2.
To atomically annihilate or obliterate something or someone in which the after-effect causes harm mentally, physically, or emotionally.
My GT English vocabulary test, I TOTALLY HIROSHIMAED THAT SH*T! =(
by Screwed for life May 22, 2010
 
3.
used when you have been bombarded with so much radiation that you become sick or grow a tumor.
i got hiroshimaed by the gas station microwave
by Foobear February 14, 2004