Seattle Sounders FC is a Major League Soccer club based in Seattle, known for one of the loudest and most organised supporter cultures in American soccer. Chants like this one are a regular part of match days, sung in unison by fan sections to lift the team and unsettle visiting sides. Short clips of that crowd cheering have since travelled beyond the ground, shared in fan edits, highlight reels and reaction videos where a few seconds of chanting can instantly signal soccer, rivalry and home pride without any commentary.