Bird-Poop-Boy is the feces of an unnamed sparrow.
The Indestructible Caramel Man 007!
Main article: Volume 14: The Indestructible Caramel Man 007!
Bird-Poop-Boy was born in Poop-Boy Finds a Home when Poop-Boy was looking for a friend which they quickly became friends. While they were walking around they discovered Manure-Boy who was a bully at first but quickly became friends when poop saved him from falling into the river. On there journey they met Soft-Serve Ice-Cream-Boy who they mistook for a poop. They rescued him from the ice cream store and let him go his own way. While they lost hope the meet Old Man Poop who told them to find Arale's house and she knows where to put them. On there way there they were chased by a vacuum truck, but they were saved when Arale rushed out and broke the truck. When Arale brought them to her house she put them in the toilet and said this is there home. They enjoyed it, but were flushed down when poop touched the handle wondering what it does.
He appears alongside Poop-Boy and Manure-Boy.