Little is known about the original source of this clip, and it appears online mainly as a standalone soundboard entry rather than as a clearly credited television moment. Its appeal comes from the chant itself, which is easy to recognise, easy to imitate and instantly signals that something silly is happening. Because the phrase has no obvious meaning, creators can reuse it across unrelated videos without needing context, which has helped it survive as a small, shareable reaction sound for memes, edits and playful voice clips.
About this sound
A short, playful vocal clip chanting the nonsense phrase ula nasssisiiziziiiii, used as a silly reaction sound in memes and short video edits.
This short clip is built around a single stretched-out nonsense chant, with the syllables of ula nasssisiiziziiiii repeated and drawn out in a playful, sing-song rhythm. It has no clear meaning, which is part of its charm, and the exaggerated delivery makes it land as a joke rather than a line of dialogue. Played on its own it feels deliberately silly and over the top, so it works best as a sudden interruption, a punchline after something unexpected, or a way to undercut a serious moment with pure absurdity.