Which advertising slogan sparked a documented linguistic shift by popularizing an adverb as a comparative adjective, challenging traditional English grammar rules?

Language has always been a powerful tool in advertising, but some campaigns have fundamentally changed how we speak. Beyond mere catchphrases, certain brand slogans have been so influential that they've entered our everyday vocabulary, altered linguistic patterns, or even created entirely new terms. This trivia poll tests your knowledge about the intersection of linguistics and advertising, focusing on campaigns that had measurable impacts on language usage patterns according to linguistic research.

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Apple's 'Think Different' campaign (1997-2002)
Subway's 'Eat Fresh' campaign (2000s)
McDonald's 'I'm Lovin' It' campaign (2003-present)
Nike's 'Just Do It' campaign (1988-present)