When you cream pie in someone’s ass and they immediately shit themselves, causing both shit and cum to waterfall out.
Guy1: did you eat chocolate in my bed again?

Guy2: No, I did a chocolate waterfall on my girl last night and didn’t wanna fuck to my mattress.

Guy1: what the fuck
by Vixen Vixen Emer July 6, 2019
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A beautiful term, for a beautiful thing. Gently put, when one has a lot of Mexican Food the previous day, and takes laxitive after eating the Mexican Food, the person will have an enormous amount of anal discharge the following day. Now this is where the chocolate waterfall part comes in. After the person completes the anal discharge, he or she is suddenly called out of the bathroom, and is unable to use any toilet paper to remove the leftover anal discharge remnants. Then the person walks outside and goes for a nice walk by the road in 100+ degree weather causing the person to experience a large amount of sweat. Then, the high amount of sweat combines with the leftover anal discharge, which is termed Bukanga (Japanese for "Love Mixture") and that will drip down his or her legs resulting is the... Chocolate Waterfall.
When I saw the Bukanga going down her leg, I was thoroughly disgusted and ran over to the nearest trashcan and threw up.
by TomHirthIsAnUglyFaggot September 13, 2003
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“Honey! Our baby let out a chocolate waterfall. Come help me change his diaper!”
by IWantToBeUnknown September 26, 2021
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The act of a person taking a bowel movement into a paper shredder. Often done at the end of a drunken office party.
Woah dude, did you see Jason's wicked Chocolate Waterfall during that New Years party?
by Young Mop January 22, 2017
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The aftermath of anal sex when the recipient has diarrhea
Man sally hit me with the Chocolate Chunk Waterfall last night.
by RushJ September 24, 2007
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