I have an OC that's not made of goo, but something similar. He's made of shadows, so at one time he can be totally dense and look like a pony, but at other times he melts into a black liquid, becoming darkness. Would he be considered a goo pony or would we need a new type of pony for him?

4921968 I think he could qualify if the black liquid could interact with objects. As long as there is something remotley similar to slime involved.

If it were a pony made 100% out of completely solid rock I would definitely be confused.

4924249 Oh it can interact with objects, it can spill onto things, drip off of him, slide down ramps. Etc. Although, it's also a bottomless pit when it collects together.

4924255 Like a bottomless slime?

Kinda makes me think of the slime/paint in Splatoon, and how the Inklings interact with it. The squids seem to go literally sink inside an ocean that is under the slime than just push the slime around.

4924270 Oh, so like a dimensional goo pony. Cool!