The clip comes from Australian YouTube creator MaxMoeFoe, whose loud, overacted reactions were widely clipped and reused across meme edits and reaction videos. The phrase itself plays on internet slang where thicc is a humorous spelling of thick, used as an exaggerated compliment. Short shout lines like this spread because they are instantly recognisable, easy to drop over unrelated footage, and understood even without the original video context. It remains popular as a quick reaction sound for reveals and jokes where a creator wants mock shock and hype in under three seconds.