Ultras are the organised, vocal supporter groups behind some of football's loudest atmospheres, and clips labelled Raining Ultras circulate online as shorthand for that wall of chanting and noise. The sound is shared mainly in short-form edits and football fan content, where a burst of crowd sound can instantly signal passion, loyalty and a stadium at full volume. It remains useful because it is instantly recognisable as a fan atmosphere rather than a generic cheer, giving creators a quick way to set a matchday mood without needing footage of a real crowd.