Scrinx

Scrinx is the het ship between Scratch and JInx from the The Ghost and Molly McGee fandom.

The Jig is Up
Scratch gets summoned by the Ghost Council, who state rather plainly that Scratch is at risk of being sent to the Flow of Failed Phantoms because of Brighton's rising joy numbers. However, due to Scratch filling out his scare reports the Ghost Council question if there might be a "joy agent" in Brighton, an idea that Scratch calls, "crazy". The Ghost Council decides to summon Jinx, a well known joy hunter in the ghost world. Jinx excitedly talks to Scratch about how they'll, "get to the bottom of this whole joy thing".

Throughout the episode, Scratch takes Jinx all over Brighton to try and distract her from Molly's "enhappification" of Brighton. First taking her to the park where she questions if Scratch has any real idea on where joy could be before Scratch tells her he's certain because it's a park and kids love swings. But then the swing set falls apart and Jinx concludes there are no traces of joy in the park. Due to the stress, Scratch partially admits that he has been neglecting his scare report duties and "fudged, a little bit", Jinx proceeds to tease him and says that she thinks she can let it slide.

Later Scratch shows off Brighton's many abandoned storefronts, stating that there is nothing to worry about as there is still plenty of misery, showing this off my putting a bystanders sandwich down their pants, and Jinx agrees that there is misery, but she still senses joy somewhere. Jinx then goes on a rant about how joy is tricky, and deceitful, and that she hates tricky, deceitful liars, and asks if Scratch hates liars too in a rather aggressive manner. Scratch notices a parade led by Molly coming towards them, so he admits he hasn't been haunting Brighton's storefronts. And he starts to shove himself and Jinx through a portal, so Jinx can tell that to the Ghost Council "so they can yell at him". Jinx instead resists and says that she is the most ruthless joy hunter, and that she can't and won't go back to the ghost world until she locates the joy. Hesitantly, Scratch tells Jinx she's right, and he proceeds to drag her by the waist and tells her he knows a great place for lunch.

Fanon
The ship is relatively unpopular, likely due to Jinx's actions in the finale, but of course there are still people who ship this. But it is typically viewed as a crack ship. Along with the ship itself being a crack ship, its rival ship is also a crack ship, that ship being Scrood. There are currently no fan fictions for the ship, but there is plenty of fan art of it, typically of Jinx and Scratch fighting over Scratch's love for food.

Trivia

 * Scratch and Jinx have a yin-yang like corospondace in their designs, with Scratch having blue ectoplasm and a purple tongue, and Jinx having purple ectoplasm and a blue tongue.