The exact original source of That Brotha 2 is not clearly documented in public listings, which is common for short user-shared meme clips that circulate under numbered titles. The name suggests it is a second version or follow-up in a small series, rather than a standalone studio recording. Online, clips like this spread through reaction edits, short-form videos and soundboards, where a recognisable spoken moment can be reused far beyond its first post. Its continued use comes from that flexibility: creators can drop it into almost any funny or confident moment without needing extra context.