marine biologist! pooey, i say to him. as a chef, let me assure you..after you drop a lobster in boiling water and listen very VERY carefully, you can hear the lobster screaming. TRUE. ← Well it depends on what you mean by scream. But lobsters have no lungs or vocal cords so they do not scream in the normal sense. But there is an escape of gasses as their tempratures increase when put into boiling water. That is what you hear - but whether that is what we think of as pain is still in dispute.