Talking Ben is the grumpy, retired chemistry professor dog from Outfit7's Talking Ben the Dog app, part of the wider Talking Tom and Friends series of virtual pet games. Players tap Ben to make him talk, laugh and react, and short clips of his deadpan responses began circulating as reaction sounds on TikTok, YouTube Shorts and meme pages. The nanana taunt works because it needs no context: a familiar character, a childish chant and a smug tone that instantly reads as teasing, which keeps it useful for gaming fails, pranks and playful arguments.