A lot of people are sharing this fake poster for the next season of Supergirl, which will feature Kara's famous Kryptonian cousin. It hints at a rather, um, inappropriate relationship between the two.
A lot of people are having a WTF reaction to the poster.
This person even posted it on the official Supergirl Facebook page to complain: "But... They're cousins!"
Others are pointing out the importance of copy editors and proofreading.
The fake poster is based on fan art made by a Tumblr user in anticipation of the new season. This version clearly reads "Superman is coming to Supergirl."