The phrase "Hand Jive" typically refers to a type of dance that became popular in the 1950s. There are several synonyms that are used to describe this type of dance including "Jive hand", "hand dancing", and "finger popping". These phrases all refer to the same type of dance where the focus is on using one's hands and fingers to create rhythmic movements that are coordinated with the music. The most famous example of the Hand Jive can be found in the movie "Grease" during the song "Born to Hand Jive". The Hand Jive is a fun and energetic dance that continues to be popular today.