From WiKirby, your independent source of Kirby knowledge.
Peloo is an enemy that appears only in Kirby's Dream Land 3. It resembles a large face with two big, round eyes and a mouth. Peloo is a stationary enemy that floats high above the ground. Peloos are invisible at first, appearing only when Kirby enters their territory, but disappearing again as soon as he walks away from them.
To attack, Peloo waits for Kirby to walk under it, then opens its mouth and lets its long tongue shoot out towards him. If it succeeds in grabbing Kirby with its tongue, it pulls him into its mouth, chews on him and spits him out again, damaging him. There is no way to defeat a Peloo, preventing the enemy from granting Copy Abilities.
In Kirby's Dream Land 3, Peloo can be found in the following levels and stages: