Pony/MLP parts and flags

[IceColdBurns]

I've been scouring the wiki over multiple years, and there's something that's always intrigued me: the Pony tag for Equine genitals and the MLP tag for legs. The leg tag specifically interested me because there's no flags, description, or info tied to them.

Genitals per race (Pony)
Leg (MLP)

I'm mostly just curious where they were used, or if they were used at all. I know some fated names and NPCs use funky stuff like this, but nowhere else Ive looked has anything. Anyone have any answers or clues?

 

[razor777]

I may or may not be misremembering, but I believe someone said long ago that TITs was built off of COC1's code and that those flags/parts were just leftovers in the code.