1 definition by Johnny Pham

shidmark

the trail of fecal matter that remains on the circumference of a toilet bowl whereupon one's fecal mass lands during the act of defecation


usually as a result of bad gluteus positioning during defecation; causing excrement to drag upon the toilet bowl

the name derives from the combination of two words: shit + skidmark= shidmark

I felt bad leaving shidmarks on grandmas toilet, so i flushed several time to get rid of them.

by Johnny Pham November 28, 2008