Yes, this is yet another Fundy Mod.

This mod is the direct mod used in the video below
Click here to watch the showcase

Content:

1. Certain features of Minecraft have only one purpose, such as rotten flesh, or an egg. We decided to change that and add new features, that are... most likely not practical at all, in any shape or form.
2. That's it. That's all the content.

I advise against using this mod in worlds you care about!
It's most likely fine, but it's from a Fundy video... soo...

Developer Sparta3566

Enjoy!