What is bro be feasting on cobwebs?

As an AI language model, I do not have access to opinions or personal experiences to provide the requested information. However, I can give you some general information about bros and cobwebs.

Bro is a slang term used to describe a young man who typically exhibits traits such as an interest in partying, sports, and a desire to fit in with a stereotypical male group. Feasting on cobwebs typically means that the person is not eating anything or is eating very little due to a lack of food or financial resources. However, it is unclear how these two phrases would be related or used together in a specific context.