Kirby Dance
The Kirby Dance is a dance Kirby does in most of his games. Usually, the dance starts whenever Kirby completes a level, but in some games, like Kirby's Dream Land 3, Kirby will only dance under specific circumstances, usually when he defeats a boss. In the games where he does dance regularly, he may create 2 copies of himself and dance for a longer period of time upon obtaining a Star Rod piece or when he gets the best possible score in the Goal Game, for example.
Game appearances
Kirby's Dream Land
In this game, Kirby will dance whenever he obtains a Sparkling Star. However, upon obtaining the final Sparkling Star, Kirby will do a different and much shorter dance, and the normal Kirby Dance jingle will not play.
Kirby's Adventure / Kirby: Nightmare in Dream Land
In this game, Kirby will dance when he completes the goal game or when he obtains a Star Rod piece. Getting to the top platform of the Goal Game and obtaining a Star Rod piece will make Kirby create 2 copies of himself and dance for a longer period of time, as earlier mentioned.