atomic upper decker

As with a traditional Upper Decker (where the attacker poops into the reservoir of the victim's toilet), but with the addition of gelatin powder, which, coupled with the cold water temperature and cool porcelain construction of the reservoir, causes allows the mixture to set into a poop jell-o which requires the victim to manually scoop it out

"Hey John, did you hear? someone left Tim an Atomic Upper Decker during the party on friday!"
"Wow, he must have really pissed someone off."

by Judge)Mental December 19, 2017

Atomic dump

A dump so large the whole earth shakes and rattles due to the cataclismic size of the shit left. Usually occurs due to the ingestion of too much Taco Bell. Often performed by celebrities such as R. Kelly or David Hasselhoff.

"Jake, take cover I think we're getting bombed!"-John
"No, John I just took an atomic dump!"-Jake

by John Trian July 27, 2006

atomic pimp slap

When you powder up your hand and give a slap so hard the powder explodes into a mushroom cloud.

Carlos was crying like a little girl so i gave him an atomic pimp slap.

by JLC84 October 30, 2007

atomic blumkin

is when a man is in the bathroom after taking a laxative and has a mad case of dirahia exploding all in the shitter while his girl is sucking his cock and getting sprayed in the face from the explosions of the males ass

mike was having an atomic shit and his g/f came in to give him the atomic blumkin and ended up leaving with a mouth full of cum and a face full of shit

by rob6712 January 14, 2009

atomic penis

A penis of unbelievable stature and size. Enough penis to make an elephant cry.

Ron Jeremy and Peter North both have legendary penises but Joe Error has an Atomic Penis.

by Suze January 16, 2004

Atomic Buttercup

When you're going down on a girl really hard, and she farts on your chin. Thus the sound of a bomb going off.

I was going down on my girl and she gave me an Atomic Buttercup...

by Morgan Lee October 7, 2008

Atomic Bomb

A special kind of poop where you must first have hershey squirts and then you drop a large log which makes a huge splash of the poop and water so that it splashes up on your buttocks.

Jon Vershon thought he hit puberty when he had this feeling in his stomach, it turned out he just had to poop the atomic bomb.

by Lauchnesss February 24, 2009