Lumpawaroo, or Lumpawarrump as it says on his birth certificate, was known as "Lumpy" to those who loved him but didn't think too highly of him. He was Chewbacca's kid that he didn't have visitation rights for, except on holidays. His mother was Mallatobuck. He lived with her on Kashyyyk until she was convinced by Chewie to try again after the Galactic Civil War ended. He and his mother then moved to Coruscant.