look up any word, like blumpkin:

1 definition by Christian Asatat

The brown residue left in your asshole after you crap and before you wipe. Depending on the type of poop, aftercrap can be slimy, burning, or sticky.
Frank: "Uggh! There was no toilet paper in the whole house! This aftercrap is burning my asshole!"
by Christian Asatat May 09, 2010