When one wipes his/her butt after defecating, takes a peak at the toilet paper right after, and the streak or smudge resembles that of a brown crayon on white paper.
by RoryLOL July 1, 2009
Get the Brown Crayonmug. by scoyle1994 March 29, 2016
Get the shit crayonmug. A person who uses their anus to write or draw on any fixed object (ie. wall, car, castle door... etc.) while defecating.
by Apecreature June 24, 2012
Get the Man Crayonmug. by Vinnie Smith August 29, 2003
Get the crayon turdmug. A slang term for the tip of a turd popping out your ass and "writing" on your underpants or panties.
by Chuck Bucket February 17, 2005
Get the poo crayonmug. by Al the mischievous May 14, 2016
Get the wonton crayonmug. 