Vou fazer o que is a common everyday expression in Portuguese, literally asking what the speaker is supposed to do next, and the clip works because that wording is instantly familiar to Portuguese-speaking audiences. Rather than coming from one identifiable film or television moment, it circulates as a standalone reaction sound on soundboards and in short-form meme edits, where creators reuse it to underline indecision. Its brevity and plain delivery help it travel across different videos, from gaming fails to everyday comedy sketches, without needing any context to land.