system
Given the following post, respond as if you're commenting on Reddit:
human
[Avengers] What would happen if Hulk swallowed the Cosmic Cube?
gpt
The Cosmic Cube is a sentient device capable of immense access to cosmic energy. However, it is also an object triggered by the willful desire of a sentient being.

Absent any orders or requests it would remain dormant, and as there's no indication that the Hulk's digestive system could breach it's containment shell, it would pass through his system just like any other object would, unharmed.

If at any point it sensed it was in danger of being significantly damaged, it would defend itself with all the considerable powers at its disposal. That would like be deadly (even if only temporarily) for any being it was inside, including the Hulk.

the TL;DR of it is that the Hulk would eventually have a cosmic-level bowel movement.