The clip comes from Russian meme edits built around Mater from Pixar's animated film Cars, known in Russian as Tachki. In those edits the short phrase cho za is used as Mater's startled reaction, and the contrast between the familiar cartoon character and the blunt slang line helped it circulate as a standalone sound. Russian speaking users shared it on soundboards and in short videos, where it became a quick shorthand for confusion. Its brevity keeps it popular for reaction edits far beyond the original Cars context.
About this sound
A short Russian voice clip saying cho za, the surprised meme line linked to Mater from Cars, used for confused reactions and funny disbelief moments.
This is a brief Russian voice reaction built around the phrase cho za, roughly meaning what is this or what the heck. The line is delivered with genuine surprise and a flat, confused tone that makes the moment feel instantly funny. It is short enough to land in under two seconds, cutting in right when something strange appears on screen. Viewers recognise the disbelief straight away, even without understanding Russian, because the intonation does most of the work and turns a normal scene into a punchline.