Spig

"Vacuum salesman GALL SUPREME took the slighted segment onto the dance floor for some SPIG (delicious!)."

- Dyslogia Twang

The spig was a type of dance. During a party on Vector Day organized at the Boulderdash by the Quenk jazz artist Mrp-Mrp Poo, vacuum salesman Gall Supreme danced the spig with one of Tireis Blackandwhite's two segments.

Behind the scenes
The "spig" was mentioned in Monsters and Aliens from George Lucas, a book published in 1993. Lucasfilm employee Leland Chee, who maintains the Holocron continuity database, has indicated that information contained in the book is non-canonical.