Reverbed horn blasts became a staple editing shortcut online because a dry horn sounds flat and short, while added reverb instantly suggests a stadium, cathedral or huge empty hall. Creators adopted the effect for trailers, sports edits, gaming montages and short meme videos where a single hit needs to carry weight without any music underneath. The long decay also works as a transition, filling the gap between scenes while the picture changes. Its popularity comes from that flexibility: one blast can read as triumphant, ominous or deliberately overblown depending on the image paired with it.