Pumpernickel means "devil's fart", a definition accepted by the publisher Random House, and by some English language dictionaries, including the Merriam-Webster Dictionary. The American Heritage Dictionary adds "so named from being hard to digest". A variant of this explanation is also given by the German etymological dictionary "Kluge" that says the word is older than its usage for the particular type of bread, and may have been used as a mocking name for a person of unrefined manners ("farting Nick") first. The change of meaning may have been caused by its use as a mocking expression for the (in the eyes
(What Is) Love? song. Lopez's vocals for the song were recorded and produced by Kuk Harrell, with recording assistance from Jim Annunziato and Josh Gudwin at Conway Studios in Hollywood, California. Annunziato and Eric Eylands handled audio engineering of "(What Is) Love?", while the song was later mixed by Mike "Handz" Donaldson at Chalice Recording Studios in Los Angeles, California. "(What Is) Love?" deals with the topic of "not knowing what love is". The song's co-writer Gordon stated that: "I felt like so many woman have that same story. No fathers, families, abusive boyfriends and husbands..no parental support, they feel alone .. I've