Just had a thought. Since that lube is completely safe, and super-slippery, I can see humans using it, very carefully and wearing special suits for this, turning it into "toy", too.

Lubing up an area just so they can go sliding across it, or have "no-friction sports" where the walls are padded and they just push off the walls to push themselves around. LOL.

And those dereggers aren't too bright are they? If they were, they could've just pushed off the wall at the end and pushed themselves back to the entranceway, or reached out to the non-slippery section and pulled themselves out.