The opening of the anus, from which Fundie Muck emerges.

see also; asshole.
William Randolph Hearst was an anal aperture because of his views on marajuana.

eg: William Randolph Hearst claimed marajuana and hashish was addictive and made men mad, as in insane.
by follywood April 21, 2009
Get a Anal Aperture mug for your coworker Manley.
An increasingly popular nickname for the 45th POTUS despite it being cumbersome to use.
Having chosen Tulsa, a symbol for our deep American racial divide, for his next campaign rally, the Anal Aperture in Chief has hit rock bottom and chosen a venue that will galvanize equal rights protests all over the world.
by Dr Bunnygirl June 11, 2020
Get a Anal Aperture in Chief mug for your guy Rihanna.