look up any word, like smh:
 
1.
Slang for Pepto Bismol. Named so for its tendency to color a person's shit as black as the night.
Man, that mexican food is killing my stomach. I'd better take some shitblack to be sure I don't catch the runs.
by KJR August 14, 2005

Words related to shitblack

blackshit black blackershit shit