Denglisch (German spelling) or Denglish (English spelling) is a portmanteau of the German words Deutsch and Englisch. The term is used in all German-speaking countries to refer to the increasingly strong influx of English or pseudo-English vocabulary into German. Many synonyms exist, including Germlish, Gerglish, Germish, Angleutsch, and Engleutsch, but both these and Denglish are also used to refer to incorrect English that is influenced by German. In other words, all these terms are popular expressions for linguistic interference between English and German in either direction.

While it has been argued that the influx of English words, similar to the import of Latin and French words in the past, makes the language more expressive, it remains controversial in many sectors of society, notably with older people, who are often less accustomed to English terms.

Many Germans fully accept a takeover of correct English expressions when a proper German expression either doesn't exist or can not be created out of several possible reasons. This is particularly true for expression from the sector of modern computing and / or media. What many detest, however, is the increasing tendency of an unnecessary substitution of existing German words by more or less sensible Anglicisms and, even worse, the creation of an - often distorting - pseudo-English vocabularly - preferably for marketing purposes - and referring re- and misinterpretations of the original words (whether English OR German).

Pierre David Guetta (7 November 1967), known professionally as David Guetta (French pronunciation: [daˌvid ɡɛˈta]), is a French house music producer and DJ. Originally a DJ at nightclubs during the 1980s and 1990s, he co-founded Gum Productions and released his first album, Just a Little More Love, in 2002. Later, he released Guetta Blaster (2004) and Pop Life (2007). His 2009 album One Love included the hit singles "When Love Takes Over" (featuring Kelly Rowland), "Gettin' Over You" (featuring Chris Willis, Fergie & LMFAO) and "Sexy Bitch" (featuring Akon), the last becoming a top five hit in the United States and all three reaching #1 in the United Kingdom, as well as another internationally known single called "Memories" featuring Kid Cudi which became a top five hit in many countries. Guetta has sold over three million albums and 15 million singles worldwide. He is currently one of the most sought-after music producers. As at 2012 David Guetta is the world's most popular DJ, claiming the #1 poll position of the DJ Mag 100 popularity poll.

Michael Joseph Jackson (August 29, 1958 – June 25, 2009) was an American recording artist, entertainer, and businessman. Often referred to as the King of Pop, or by his initials MJ, Jackson is recognized as the most successful entertainer of all time by Guinness World Records. His contribution to music, dance, and fashion, along with a much-publicized personal life, made him a global figure in popular culture for over four decades. The seventh child of the Jackson family, he debuted on the professional music scene along with his brothers as a member of The Jackson 5 in 1964, and began his solo career in 1971.

In the early 1980s, Jackson became a dominant figure in popular music. The music videos for his songs, including those of "Beat It", "Billie Jean", and "Thriller", were credited with transforming the medium into an art form and a promotional tool, and the popularity of these videos helped to bring the relatively new television channel MTV to fame. Videos such as "Black or White" and "Scream" made him a staple on MTV in the 1990s. Through stage performances and music videos, Jackson popularized a number of complicated dance techniques, such as the robot and the moonwalk, to which he gave the name. His distinctive musical sound and vocal style influenced numerous hip hop, post-disco, contemporary R&B, pop and rock artists.