The Prowler motif comes from the 2018 animated film Spider-Man: Into the Spider-Verse, whose score was composed by Daniel Pemberton. It accompanies the Prowler, the masked identity used by Aaron Davis, and blends electronic distortion with an aggressive musical tone. Short extracts spread through video edits and memes because the opening instantly signals danger without requiring dialogue. Creators still use it for serious villain introductions as well as ironic reveals where the subject is clearly harmless or mundane.