Sha'rellian toop/Legends

Sha'rellian toops were creatures found on the Hutt homeworld, Nal Hutta.

History
Marlo the Hutt owned a sha'rellian toop that lived on his head, to make it appear as though he had hair. Mama also kept several of the creatures in her home on Nal Hutta. She allowed the creatures to crawl around on her enormous body, and used them to hurl at Quinlan Vos when he and Obi-Wan Kenobi entered her home.

Behind the scenes
Sha'rellian toops are the equivalent to the real-world toupée.