Boxy is a mini-boss who resembles a box with a bow on her head and a stem and leaf as a tail. She may try to ram Kirby or spit smaller boxes at him. Kirby can spit the boxes back at Boxy. If Kirby goes near a box it will open revealing the following:
- a Battery
- a Minny
- a Bomb
- a piece of Food
When Boxy is defeated, Kirby may eat her for the Magic ability.
Boxy also appears in Kirby: Squeak Squad. Her behavior is the same: she's still confined to ramming into Kirby erratically and spitting boxes at him. However, the boxes only contain Waddle Dees, a bomb, food, and very, very rarely, a 1up.