Smiley

Smiley, was a pet of Caesar Clown.

It was created by gathering and compressing the poisonous H2S gas that spread throughout Punk Hazard and using Vegapunk's process of Zoan devil fruit animation to bring it to life. Smiley, as its other name "Slime" suggests, was an enormous gelatinous red-violet mass that was compared to a mountain in size. Thanks to its Devil Fruit power it took on the shape of an axolotl with eyes, a mouth, legs, caudal fin and external gills.