an atomic bomb is performed by climbing to the top of the stall and shitting (or attempting to shit) into the toilet from about 5 to 6 feet above the bowl

may also be called atomic dump
freddy climbed up on the stall and dropped an atomic bomb into the crapper
by pmoney February 23, 2005
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A girl so hideous she surpasses a grenade or landmine in how nasty she looks. Usually refers to a really fat girl or a girl with a really ugly face.
Bro you see that atomic bomb Billy brought over? She almost blew my house apart!
by Sir Cheifs Alot October 18, 2010
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To pull tightly on the skin around one testicle and squeeze that testicle up, isolating it. The resulting isolation of one testicle takes on the conspicuous form of a mushroom cloud after an atomic bomb explosion. Performing this trick with both testicles results in the popular "The Brain."
Louis was walking and turned when Carl called his name to see Carl giving him The Atomic Bomb, and he had nightmares about that hellish, veiny testicle mushroom cloud for weeks.
by EllisHobbs September 21, 2010
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The atomic bomb leveled cities; when did God give that right to men?
by Montes April 4, 2008
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Farting really loud by an asian person
i think ill go down to panda express and drop an atomic bomb
by tastytacofridaysinmyass September 29, 2011
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A weapon developed by the Americans during WWII and under research by other countries including Germany. The weapon is classified as either a Gun type or implosion type.

Gun type weapons are unreliable and do not provide a large blast, therefor rendering it obsolete. Though it is easier to make. The process includes accelerating a neutron(s) into a ball of Fissionable material and inducing a nuclear Fission reaction.

Implosion type weapons are in current use, though, not much, they detonate explosives around a ball of Fissionable material and create immense pressure which induces nuclear Fission. They generally have a higher blast effect.

The Atom bomb was deployed twice at Nagasaki and Hiroshima to end WWII. Though, their use is still hotly debated today. Atom bombs have become very obsolete since the development of Hydogen bombs, Cobalt bombs, and then Thermonuclear warheads.
NUKLAR EXPLOZON!

The Japanese surrender! The atom bomb worked!
by CommandoDude February 8, 2008
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The act of cumming in your hand and splatting it on someone else, most notably the forehead or back, all the while shouting out 'atoooommmmmmmmmm BOMB!'.
1) That bitch pissed me off so I went to the bathroom and jerked off in my hand, and gave her an atom bomb.
by metal fingerz April 11, 2009
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