Shit Smoothie 

Ass piss, aka diarrhoea.

Dayum after that shit smoothie, my ass is on fire!

Shit Smoothie by earith May 10, 2014

Cock-shit Smoothie 

When someone shits in another person's mouth, then shoves there cock in that persons mouth, while also swirling it around making the shit into a smoothie type material.

I'm going to make a cock-shit smoothie out of you if you keep saying that.

Cock-shit Smoothie by David Thomas Pacheco October 19, 2008