Which famous advertising campaign introduced the linguistic concept of 'verbification' of a brand name, turning the product name into a verb that entered everyday language?

In the world of language and linguistics, advertising campaigns often leverage linguistic features to create memorable, impactful messaging. From clever wordplay to strategic use of sound symbolism, language is a powerful tool in brand communication. This trivia question tests your knowledge about a famous linguistic innovation in advertising that revolutionized brand communication and created a lasting impact on consumer culture.

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Coca-Cola's 'Open Happiness' campaign
Google's implicit encouragement of 'googling' as a search term
Apple's 'Think Different' grammatical subversion campaign
McDonald's 'I'm Lovin' It' campaign with non-standard grammar