The clip comes from a viral Cardi B reaction moment that was trimmed down to just her shocked line and shared widely as a short sound online. As Cardi B became known for her expressive, quotable reactions in interviews and social videos, fans began lifting brief moments like this for edits. It spread through TikTok, Reels and soundboards as the go-to reaction for anything baffling, fitting alongside the wider oh my god meme format. Its brevity and instant recognition keep it popular for reaction edits today.
About this sound
Cardi B saying omg what is that in a shocked, high-pitched voice, used as a reaction sound for surprising, weird or gross moments in videos online.
This is Cardi B caught in a moment of pure disbelief, blurting out omg what is that in a loud, high-pitched, half-laughing voice. The delivery climbs fast, sounding shocked, confused and a little disgusted all at once, with her distinctive Bronx accent making every word pop. It lasts only a few seconds, but the exaggerated reaction does all the work. Placed over something strange appearing on screen, it instantly tells the audience how to feel and turns an ordinary reveal, outfit, bug or mess into a punchline.