Víctor Medina is a Venezuelan comedian and content creator known online as Nanutria, recognized for observational stand-up and short comedy clips in Spanish. His phrase 'que mangüangua' became a shareable reaction sound on soundboards and social media, where users clip brief, expressive lines from comedians to reuse out of context. The expression works because 'mangüangua' sounds like playful nonsense, making it ideal for moments of confusion or disbelief. It remains popular in Latin American meme culture as a quick audio reply rather than a full joke.