From Kirbypedia

Name:	Baton Twirling
First Game:	Anime Only
Enemies Copied from:	Air Rider
Helper:	None
Anime Episode(s)	097

One of Kirby's Copy abilities. This one is unique to the anime, and has so far not appeared in any game.

Along with Water, Iron and Top, they all appeared in episode 097 of the show, and were all created by fans! There was a contest in Japan to submit your own Copy Ability ideas, and this was one of the lucky winners.

Baton Twirling Kirby- called simply Baton Kirby in the dub- wears a cute frilled thing on his head (not sure what it's called!) with a little star-tipped baton design on it. The baton he wields is red and yellow, with mini-figures of himself on the ends. With it he zaps the enemy and controls them. If he twirls his baton, the enemy is spun around as well.

Kirby Copy Abilities:

Cupid - Animal - Backdrop - Ball - Balloon - Baton Twirling - Beam - Bomb - Bubble - Burning - Clean - Cook - Copy - Crash - Cutter - Fighter - Fire - Freeze - Galaxia - Ghost - Hammer - Hi-Jump - Ice - Iron - Jet - Laser - Light - Magic - Metal - Mike - Minimum - Missile - Mirror - Needle - Ninja - Paint - Parasol - Plasma - Sleep - Smash - Smash Bros. Abilities - Spark - Stone - Suplex - Sword - Throw - Top - Tornado - UFO - Water - Wheel - Wing - Yo-yo

Final Weapons:

Star Rod - Love-Love Stick - Rainbow Sword - Star Chariot - Master - Triple Star - Block