the acronym "BEFF" doesn't appear to have any widely known or established meaning in popular culture or general discourse. It's possible that the term "BEFF" has emerged or become popular after i lost interest in that topic, or it might be a niche term or acronym specific to a certain community or context.
If "BEFF" has gained popularity or significance in a particular context, please provide more information or context about its usage, and I'll do my best to provide a relevant response. Without additional context, I cannot offer a specific explanation for why people might be interested or excited about it.