What’s that white liquid inside lobsters?

It's semen. Loads and loads of semen.

This is the hemolymph, often referred to as the blood of the lobster. Also completely safe to eat or add to sauces or soups. 😋

The Rarest Lobster in the World

Lobster goo I think is the scientifically correct terminology

Coconut crabs are the largest land-based arthropods in the world and can weigh over 4kg (~9lbs) when fully grown

It’s poured cum.

Blood and loose proteins.

Same liquid as this.

This Lobster Roll is CRAZY! 🤩

The white fluid found inside the crayfish is most often "immature eggs" or "sperm" in the case of males. Sometimes, it may also be fat or protein that collects in the crayfish's digestive tract, usually part of the fatty tissue or leftovers from digesting food.