Before The JN movie came out, Nick promoted it by making him come on the screen and use his Inventions on the episodes.
Here's what I saw:
1. Uses Goddard as a VCR and plays scenes backward and foward (and gives it low quality). 2. uses ray giving characters the Jn hairdos (but turns himself Into Carl when he reverses it). 3. Uses machine turning characters into puppets.
He uses these in "The making of JN" too so it's offical.
