Mr Ant Tenna is the flamboyant television host antagonist introduced in Deltarune Chapter 3, created by Toby Fox and released in 2025. Inside his TV World, entertainment is control, and his recurring TV Time presentation turns gameplay sections into forced game show performances. Clips of his lines spread quickly through Deltarune fan edits, streams, and meme videos after the chapter launched. The phrase stayed popular because it works outside the game too, giving creators a ready-made announcer moment for reveals, challenges, and over-the-top introductions.