Snack-donkey

"Thursday 2. Burn two peasant villages. Eat snack-donkey stomachs."

- Unidentified sentient creature's diary

Snack-donkeys were creatures. A creature once wrote in its diary the wish eat stomachs of snack-donkeys.

Behind the scenes
Snack-donkeys were 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.