155 was for decades the police emergency number in Turkey before services were unified under 112, so threatening to dial it became a familiar, instantly understood joke in everyday speech. Clips built on the line circulate as Turkish meme audio on soundboards and in short video edits, usually detached from any single original recording. The hain vatan haini insult pushes it further, parodying overly patriotic outrage at trivial behaviour. That mix of nostalgia for the old number and mock authority keeps the phrase reusable for new petty betrayals online.