1: A devastating experience of epic proportions from which nothing or very little is left intact.
2: Having to do with atoms or the atom in general.
Thats just atomic!
Today we will study atomic science.
by A being March 18, 2004
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EXTREMELLY cool, one step up from tubular
That dude is so fucking atomic

Atomic nose job Marie!
by ValleyDude November 4, 2004
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an adjective to describe someone or something of epic proportions usually to give praise; much like the word "bomb" but exponentially better.
-"Wow, she's so bomb!"

-"Eff that. That chick's atomic!"
by Branbandit October 21, 2009
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Young Girl 1: Whoa! Look at that guy over there. He's hot!
Young Girl 2: Dude, he's like 37.
Young Girl 1: Sorry, I have ATOMS.
by Laura42395 January 19, 2011
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Coolest dude ever. Super sexy and smart as shit. Atom is super unique just like his name. Only bad asses are named Atom.
Atom is such a cool dude.
by Ktmarie3 December 23, 2016
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-I just made a huge one-word-I-love-you word
- what??
-ifuckingloveyousofuckingmuchicantimaginemylifewithouyouyourewhatiwantedinmylifeyouyouyou
- just say Atom man
- okan
by AlexanderTheG February 17, 2021
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Ass to OTHER mouth. Occurs during a threesome with two girls and one guy. Fuck her in the ass and then blow your load in her friend's mouth.

Porn or Hardcore Sex, Man pulls penis out depths of a woman's ass and immediately puts in ANOTHER woman's mouth. A degrading but satisfying act.
Bro, did you go ATOM last night?
by Jackie Paper May 29, 2007
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