ALF starred in the American sitcom ALF, which aired from 1986 to 1990 and followed a wisecracking alien living with a suburban family. The character became a lasting pop culture figure through reruns, toys and internet clips, and his distinctive alien noises are still recognised by viewers who grew up with the show. German-speaking fans know this clip as the Paarungsruf, or mating call, and use it online as a shorthand joke for desperate flirting. Its short length and instantly silly tone keep it useful for quick meme edits.