The Russian phrase “милицейская крякалка” describes a short, quacking electronic warning signal associated with police vehicles. It is a colloquial label rather than the title of a movie, television program, or song. The word “милицейская” reflects the older militsiya name for Russian police, which was officially replaced by politsiya during the 2011 police reform. Short versions of the signal later became useful in online comedy, gaming clips, and prank edits because they communicate a police interruption almost instantly without requiring a complete siren sequence.