A term coined by people that don't know what nuclear fission is....
Nexon Developer A: "Hey what's that thing that makes atom bombs go pow?"
Nexon Developer B: "uuuh idunno let's google it." *googles* "It says fission but I don't know which type."
Nexon Developer A: "Let's just call it Atomic Fission, no one will notice."
*queue 4 years later of people bitching about it in the forums*
Nexon Developer B: "Should we change it?"
Nexon Developer A: "Naaaah"
When you shit, fart, piss, sneeze, and burp at the same time.
Johnny got nervous during his presentation and let out an atomic blast in front of the entire class.
A sandbag
"God atomic sandbag sucks"
Gloves: "His name is atomic samurai!!!"
An Atomic Carl is when you actually get your head up someone or somethings asshole, and you get your cranium forced out ahead of the feces.
Ron the elephant trainer got his noggin in "Susie" the elephants behind at exactly the right time for his first Atomic Carl.
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doing pullups while receiving a synchronized blow-job from someone doing squats
Gracious me! I almost lost my grip doing atomic pullups!!
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A high velocity dual-angle (two-part/"split") cumshot created by the force of ejaculate around the cum-stuck center of the linear accelerator nozzle (cock-hole), resulting in a double splat of giz, typically on the face and headboard, the hair on both sides of the face, or in both eyes. NOT TO BE CONFUSED WITH Cuban Missle Crisis.
See also... Adam Splitter.
I narrowly missed a facial, lastnight, when David pulled out and shot an atom splitter... I had to wash BOTH pillow cases!
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