chocolate shank 

The punching of someone's asshole. The objective is not to actually enter the asshole, but usually as a retaliation when noticing that one's partner is about to defecate on one's face or chest during physical relations.

It can also be used in a more general sense when punching someone's exposed asshole for a myriad of reasons.

That dude was about to lay a Cleveland steamer on me, so I gave him a chocolate shank.

chocolate shank by Ross Sewage October 26, 2006

Alaskan ChocolateShake 

The act of shitting is someone’s mouth and then peeing and or squirting in the mouth to make the shit more runny and then finally sticking a straw and drinking the Chocolate Shake you have created.

Hey Vanessa! Can I make an Alaskan ChocolateShake? They taste like heaven on earth!

Alaskan ChocolateShake by YourBigDaddy69 January 21, 2021

Dutch Chocolateshake 

similar to a dutch milkshake, when you are having anal sex with 2 women and you blow a load in ones asshole, she then farts in into a cup, while the other girl grabs two straws for them to suck it up with then blow then your load back into each others assholes. (Caution: MAY CONTAIN CHUNKS!!!)

dude i was fucking some chick in the ass when she asked if i wanted her and her friend to perform a dutch chocolateshake, i asked what it was.... she then demonstrated... i blew my load again!!

Dutch Chocolateshake by Nesbittster September 28, 2010