Meme is a screen cap of a FB post. I shared an image of a keyhole like shape where the radius of the circle, is the same length of each wall, AND the bottom of the key slot. It reads 'Behold a Square' at the top. And bellow 'A shape with four sides of equal length, with four right angles.' I added the comment 'Chaotic Lawful' in my post on FB.
https://cdn.masto.host/socelnet/media_attachments/files/113/253/593/628/744/512/original/57b5a9d403a98b12.jpg