Mettaton Oh yes

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About this sound

Mettaton's dramatic 'Oh yes' voice clip from Undertale, used in edits, reaction memes, and punchlines when a moment suddenly turns extra flashy.

This sound is Mettaton's drawn-out, theatrical 'Oh yes' from Undertale. It has a smooth, confident delivery with that over-the-top showbiz energy the character is known for, making even a small moment feel bigger and more glamorous. People use it as a quick reaction sound when something goes exactly to plan, when a reveal needs extra flair, or when they want to make a clip feel campy and self-aware. The line is short, memorable, and instantly gives a scene a playful performer vibe.

This clip comes from Undertale, the 2015 indie RPG by Toby Fox, and features Mettaton, one of the game's most theatrical characters. Because Mettaton is closely tied to performance, glamor, and exaggerated delivery, the line spread easily in fan edits and reaction memes. It remains popular in gaming circles and character-based meme videos because a simple 'oh yes' can instantly signal confidence, camp, or a perfectly timed dramatic payoff.

Frequently Asked Questions

What is the Mettaton Oh Yes sound?

It is a short voice clip of Mettaton saying 'Oh yes' in a dramatic, confident way. People use it as a reaction sound for flashy reveals, smug wins, and edits that need a theatrical punchline.

Where is the Mettaton Oh Yes clip from?

The sound is associated with Undertale, the 2015 role-playing game by Toby Fox. Mettaton is a standout character from the game, and his showy personality is a big reason this line became memorable in edits and memes.

Why do people use Mettaton's 'Oh yes' in memes?

Creators use it because the delivery instantly adds flair, confidence, and a campy performance feel. Even a simple visual joke can feel more dramatic when the line lands right after a reveal, success, or smug reaction.