What was McDonald's first global brand slogan, introduced in 2003?

McDonald's first global brand slogan introduced in 2003 was “I'm Lovin' It.”

The campaign was created as an international branding platform rather than a slogan used only in one national market. It gave McDonald's a common phrase and musical identity while allowing local advertising teams to adapt the surrounding messages and imagery.

The slogan was launched first in Munich, Germany, and then expanded to other countries. Its jingle, ending with “ba da ba ba ba,” helped make the phrase memorable and linked television, radio, online, and in-restaurant promotion.

Earlier McDonald's slogans, including “You Deserve a Break Today” and “We Love to See You Smile,” belonged to different advertising eras. “I'm Lovin' It” is the campaign associated with the brand's modern global identity.