Jaxxon T. Tumperakki was a male Lepi from Coachelle Prime. As was typical of his species, he had a very large family. He was blessed with 167 aunts and uncles, and his cousins numbered in the hundreds—at least 300, and perhaps even 400. Five of them were named Reegor, Peeta, Arvi, Benji, and Maxx.

Eventually, Tumperakki came to work as a smuggler, traveling the galaxy aboard a dilapidated WUD-500 star yacht christened Rabbit’s Foot in the company of an antiquated maintenance droid, Mel. During his career, he became acquainted with such notorious figures as the Corellian smuggler Han Solo (whom he regarded as an inferior pilot), the Socorran gambler Lando Calrissian, and the bounty hunter Dengar.

With his long ears, large pair of buck teeth, and short green fur, the Lepi Tumperakki resembled a common green rabbit, which owed him epithets such as “cottontail” or “green-ears.” He was lanky and tall, measuring 1.83 meters. He was fond of dewback steaks.

Although he carried an air of confidence, dubbing himself “the galaxy’s greatest smuggler,” Tumperakki had his share of insecurities, believing he could not keep up with the likes of Amaiza Foxtrain, whom he called a “class act.” He also resented the fact that Han Solo’s fame overshadowed his own. In fact, the merest mention of Solo irritated him, and could prompt him to take action.

In regards to fighting technique, Tumperakki was capable of firing two blasters at the same time. He also used brawling moves, such as inflicting a powerful kick to his opponent’s chest. He was nimble, capable of performing various gymnastic manoeuvres over or on various obstacles, such as walls and buildings.