The document discusses several examples of advertising blunders that occurred due to lack of cultural awareness or mistranslations between languages. Some key examples include a mineral water called "Traficante" which has a negative meaning in Spanish and Portuguese, Rolls-Royce avoiding the name "Silver Mist" in Germany where "mist" means manure, and Coca-Cola's slogan in New Zealand that translated to "Hello, death!" instead of the intended greeting. The examples show that marketers must thoroughly understand cultural differences and accurate translations when promoting products globally.