Residue Piece Edit Meaning

1.

The tiny piece of feces leftover after a bowel-movement. This pea-sized piece of poo causes you to wipe your rear-end much more than necessary. In turn, this excessive wiping can lead to an irritated, sometimes bloody anus.

I had to wipe my ass eight times after I thought I was done wiping. I finally was able to squeeze out a residue piece and with one tiny wipe, the job was done.