The clip comes from Conor McGregor, the Irish mixed martial artist whose press conferences and interviews became a source of viral reaction sounds far beyond the UFC. His confrontational catchphrases spread through fight edits, meme pages and group chats because a single shouted line could sum up anger, disbelief or dismissal without any context. This get the fuck out line followed that same path, reused as a short soundboard staple for arguments and jokes, and it remains popular because McGregor's delivery has stayed instantly recognisable to sports and meme audiences alike.