Bun

Bun is an uncommon large enemy who debuted in Kirby: Squeak Squad who yields the Throw ability. So far, Bun is the only enemy to yield the Throw ability, with mid-bosses Phan Phan and Rolling Turtle being the primary providers of said ability.

Physical appearance
Bun is a large rabbit-like enemy with large red ears that act as arms, curling on its head, has orange Kirby-like feet, and has a pink face.

Kirby: Squeak Squad
Bun makes its debut in this game, and is the main provider of the Throw ability. It attacks by approaching Kirby, and grabbing him (similar to how Box Boxer attacks), then throws him towards the ground (via slamming him after throwing him).

Kirby: Triple Deluxe
While Bun doesn't make an actual appearance in the game, it does appear as a keychain.

Trivia

 * Bun is the only regular enemy to grant the Throw ability thus far in the Kirby series.