Hoohoo civilization

From the Super Mario Wiki, the Mario encyclopedia

The Hoohoo civilization was an old tribe mentioned in Mario & Luigi: Superstar Saga. They lived in Hoohoo Village and Hoohoo Mountain and wrote in a type of writing called Hooroglyphs.

Hoohooros was the ancient weapon of the civilization. The civilization is mentioned to have been a "once great people" by the Hoohooligans, who are believed to be their descendants.