Not sure if you were aware of the meme, but I was making a portal reference, as in "the cake is a lie." The image looks the same as the portals in the video game "portal." The original context of "The cake is a lie" was to convey the message that a reward is being used to motivate Chell, the player character of Portal, without any intent of delivering. It was my attempt at making fun of flat earthers. I do believe the earth is round, that we orbit the sun, that the moon orbits earth, and that the moon landing was real.