The number of protons in an atom's nucleus, which define most of the atom's properties, including what element it is.
The lightest element is hydrogen, which has an atomic number of one.
by kittens Σ:3 July 06, 2014
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This is when you snoodle an atomic fireball and insert it into some ones asshole.
I just performed the atomic snoodle i bet my cock tastes great.
by Shithousepoet September 30, 2014
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A fart with fallout. More than a wet fart. Usually unintended. Begins as gas, but finishes with value added.
His attempt to subtly, quietly relieve his gas pressure ended terribly in a loud atomic fart.
by MTSpacey February 16, 2007
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Flatulence that is known to instantly clear the room. The smell of this fart will instantly burn your nose hairs and fry your brain cells. Fragrance very similar to a dead horse covered in flies or a Sulfur mine. Rotten eggs smell better than an atom fart, although they are somewhat comparable. Also known as an "Adam Fart".
Is that a dead rhino I smell? No man, that was just an atom fart.

The dude on the train ripped an atom fart that smells like a dead hooker covered in puke!

When Nicholas ripped that atom fart, it smelt like somebody was cooking 3 year old eggs with sulfur instead of salt.
by jumpin jabronie October 04, 2013
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(n) 1. A song by Parliament/Funkadelic. The chorus was sampled in a popular Snoop Dogg song.
2. One incredibly funky cat.
1. AAAAtomic doggg!! Bow-wow yo yippy yo yippy yaay!
2. Jared is an atomic dog, for sure.
by Jam Master J October 17, 2005
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A mistake by which when you have a girl eating out of the palm of your hand you make a rediculous Howard Dean-like comment, thereby cockblocking yourself.
I was about to get laid and then I pulled an atomic-budloo and jokingly told the girl I had a tiny penis. FML.
by TheMan2731 January 13, 2010
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An Atomic Nutslapper is when you are getting head and your girl starts to punch your testicles like a boxer using a speed bag.
Person 1:Yo I heard you got head from Misty and she gave you an Atomic nutslapper
Person 2:Yeah my fucking testicles hurt bad
by fuckcalebs November 24, 2019
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