The ice cream truck jingle is one of the most widely recognised street sounds in popular culture, heard for decades from trucks serving neighbourhoods in summer. Online, short clips of the tune are reused as a shorthand for summer, childhood and simple pleasures, often appearing in memes, reaction videos and short-form edits. Its familiarity is the point: listeners do not need context to understand the mood, which is why creators keep returning to it for light, nostalgic or comedic moments.