“I’m lovin’ it” became McDonald’s advertising slogan in the 2000s and was paired with the “ba da ba ba ba” melody.
McDonald’s launched the campaign in 2003 as a worldwide branding platform. The phrase was intentionally conversational, presenting enjoyment as an everyday feeling rather than describing a specific product or promotion.
The campaign’s identity combined the slogan with a short musical hook that appeared in television commercials, radio spots, online advertising, and other media. The combination made the phrase recognizable even when advertisements used different stories or menu items.
Earlier McDonald’s slogans had emphasized breaks, service, or family experiences. “I’m lovin’ it” marked a modern global approach, with consistent wording and music adapted across national markets.