SHUT UP, STUPID! A (Pot Swan) is simply a hearty box car shit in the toilet having toilet paper as fluffy white swan like wings - DUMB ASS!
Any well cultured bowel movement that floats upon the surface of toilet bowl water substantial enough to pose as the body of a particular species of domesticated bowel swan having wings made out of toilet paper that gives the impression of that ready to fly out of the toilet look hence a mature appearing pot swan.
by Swanie River January 5, 2008