It sounds like you're using "braindead gooner" in a slang context, possibly referring to someone who is overly obsessed with a particular subject, such as a sports team, to the point that it affects their mental faculties or social behavior. While it’s difficult to quantify how long it would take for someone to reach such a state, it’s important to consider a few factors:
1. **Personal Interests and Obsession**: The time it takes for someone


