Photoshop Temmie (also known as Omega Temmie and God Temmie by fans, and Temmie X in the game's code), is the entity created when Temmie absorbs the six human SOULs at the end of a Neutral Route. She serves as the final boss of that route if the protagonist has not defeated her before.
Temmie has a cat-like face on the front of the entity,
a bunch of fur, two octopus tentacle, what appear to be pretzels on sticks, tubes that contain the souls, and a tv screen. Paws can be seen to the bottom of two white octopus tentacles.