Opposite of "Devine Brown"; a shit which can not be wiped by conventional toilet paper-mediated methods. Often times followed by an insidious itch as the stomach acid erodes your asshole.
I ate my friends 3-day old indian food that he left on the counter and I had a Satan Smear for the next 3 days. Now my ass itches, because of the residual stomach acid left behind on my asshole because I couldn't wipe it because it kept seeping out
by satansmear April 13, 2011