Which famous advertising slogan deliberately used a grammatically incorrect structure that later influenced everyday speech patterns?

Behind every successful advertising slogan lies careful linguistic engineering. Marketers and linguists work together to craft phrases that stick in consumers' minds through techniques like alliteration, rhythm, semantic framing, and cultural resonance. Some slogans become so iconic they enter everyday speech, while others create new linguistic patterns. Test your knowledge of how language shapes the most memorable advertising campaigns in history!

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Apple's 'Think Different' (1997)
Subway's 'Eat Fresh' (2000)
McDonald's 'I'm Lovin' It' (2003)
Nike's 'Just Do It' (1988)