It's leggos for your eggos. This does not have any practical use apart from being a funny display piece. I used tree supports to help with the overhangs in the crotch region, tough it should be fine without supports. There are two versions available. One where it is just the egg cup with legs and one with a sculpted butt and crotch, but without genitals.
The author remixed this model.
Added Egg Cup and adapted sculpt slightly