It wasn’t a corpse, which makes it even funnier! It was the Barney puppet she was having “tea” with, which I believe is also the third animatronic husband that had been seen as missing when Norma and Deathslide went to go interrogate the impersonators. All sorts of fun continuity for a throwaway gag of Courtney dragging a “corpse” up the stairs!
This show makes me really sad because I finally get a female autistic main character in an animated show??? Finally???? But... being autistic myself I'm extremely sensitive to jumpscares and sudden loud noises in general which the first few episodes I watched had too much of :'( so I can't even watch the one show that finally has genuine representation B')