The 'Differenze Linguistiche' meme (also known as Linguistic Differences) is a popular multi-panel format that highlights the phonetic and orthographic discrepancies between various languages. Typically, the meme shows several Romance languages like Italian, Spanish, and French expressing a word in a similar, melodic way, contrasted sharply by a final panel featuring a language like German or English where the word sounds drastically different or aggressive. It plays on cultural stereotypes about language phonology and is a favorite among polyglots and linguistics enthusiasts for its simple yet effective observational humor regarding the 'odd one out' in the world of etymology.