Unspeakable horror

From Jenny Everywhere Wiki

In one universe, an interdimensional “unspeakable horror” invaded the plumbing of Junter and Ibdis's apartment. Ibdis and Junter also compared to Cthulhu, with Junter using the phrase “Cthulhu monster”.

Biography

After Junter accidentally turned the toilet bowl of his and Ibdis's bathroom into an interdimensional portal, (COMIC: Eldritch A-bowl-mination) an eldritch being came through and took over the bathroom, locking it from the inside. After hearing it laughing, (COMIC: Evil Bathroom) Junter and Ibdis entered and got a direct look at the entity, appearing as a mess of tentacles, pincers, and eyes on stalks. It attacked one of the Junterlings. (COMIC: Eldritch A-bowl-mination)

At first, Junter tried to deal with the unspeakable horror by decorating it so as to try and make it into an inconspicuous element of the bathroom decor, but Ibdis was unimpressed, demanding a more permanent solution. (COMIC: Cthulhu Toilet) In response, Junter tried to dissolve the creature by pouring acidic chemicals into the toilet bowl, but they instead altered the horror's biology, causing it to abruptly gain human-like intelligence and the power of speech. (COMIC: Junter's Guide to Plumbing)

Junter attempted to defeat it, but was unsuccessful, although Junter's efforts did cause the creature to spit out a letter of invitation to Kokotomo Island. In the end, Junter and Ibdis conned Mr Norman into buying the apartment from them, without having gotten rid of the horror. (COMIC: A Letter From Beyond)