Jive, also known as the Jive Filter (or Jingo Inuced Vernacular Extrapolator), is a novelty program that converts plain English to a comic dialect known as jive--a parody of African American speech popularized in the movie Airplane!. Some versions of the filter were adapted to parody other forms of English speech, such as Noo Yawk, valspeak, cockney, geordie, Pig Latin, and even Swedish Chef. The latter form is sometimes known as the "Encheferator" or "Encheferizer". This family of programs became quite popular in the late 1980s.