The phrase is a popular meme and sound effect often used in Turkish social media to humorously accuse someone of "robbing the country" or being corrupt. Key Elements of the Sound Effect
Carefully singe the edges with a lighter or use a brown ink pad to simulate wear and tear.
In the film, Fikret is a fake priest/exorcist character involved in various fraudulent schemes, which makes the line about "robbing" ironic and comedic. Usage in Media