Subway Surfers began as a mobile endless runner game released in 2012, where players dodge trains while collecting coins, and its cheerful theme music became closely linked to that fast gameplay. Short clips of the theme later spread through TikTok, YouTube Shorts and gaming edits, where creators used it to signal speed, panic or playful escape. Because the melody is so widely recognised, even a few seconds can set the tone for a joke before any words are spoken, which keeps it popular in short-form video.