When you cum in a girls ass and she farts on a wall.
I was banging my girl last night anally, I came in her ass, she farted and that cum went all over the wall making a chocolate volcano.
by Kmach17 January 15, 2017
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When brown dookie comes out of your glutious Maximus and you flush the toilet and it clogs up. The toilet starts to spew poop all over the place. Erupting like a volcano.
Dezirae was taking a shit and when she tried to flush the toilet, a chocolate volcano erupted
by Lucky Son December 17, 2015
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An eventually that could arise fromengaging in anal sex with a man or woman. If the woman or man receiving defecates whilst their partner is inside them, the excretion could travel up the mans urethral opening (penis hole).

The said male could then ejaculate his partners excretion thus forming a chocolate volcanoe.
Sam fucked his girlfriend and she gave him a chocolate volcanoe.
by Sma korc September 30, 2009
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This is for the ladies! When your man wants anal sex, but you're not feeling it...take a shit ton of ex-lax. When he you feel it start to work, engage in anal sex. As he's enjoying himself...let the shit erupt!
I really did the Chocolate Volcano one time, and my lover never wanted anal sex again...thank god!
by Three Stooges August 16, 2008
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when you give a girl a whole pack of ex-lax, and then fuck her asshole until she says she's about to shit, then you pull out, put her ass in the air and she erupts like a volcano.
billy was feeling kinky, so he gave his girlfriend the chocolate volcano.
by alexander watson January 19, 2007
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This is described as when you crap in a woman's mouth to fill it. Once filled the
cheeks are slapped on the sides to create
an expulsion of poo every where.
The Chocolate Volcano is only in theory and
has never been tried, not to my knowledge anyway.
by ROKETOPUNCH January 31, 2009
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When one partner puts baking soda and vinegar in other partners asshole, the the other partner shits out the now 'chocolate' volcano.
My girlfriends ass exploded when i did the "Chocolate Volcano" last night.
by douchebag mcchocolatelover August 24, 2010
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