Gero Gero no Mi

The Gero Gero no Mi is a Paramecia-type Devil Fruit. It was mentioned only in Oda's SBS questioning. "Gero" means "Vomit".

Usage
In a SBS question, the reader said that he/she thinks the fruit, and the fruit's usage is no one came near him because he was so disgusting. Eiichiro Oda answered the question by saying him to be the first one to eat it.