In Super Birthday Snake, the cold opening reveals that Dr. Weird geneticaly fused his roommate Randall with a T-Bone steak. When Randall crawls out of the darkness, Dr. weird badgers him "come here, randall and pay your half of the utillities!" In the Season 2 episode, The Dressing, Randall is seen in the back of a newspaper that reveals the Hustlin' Tom Turkey's identity. This possibly means that he escaped Dr. Weird and was discovered by the public.
In th Season 5 episode Dummy Love, randall is seen on the back of the newspaper Master Shake was reading while the Aqua Teens were eating breakfast. He can slo be seen in another newspaper that Frylock is holding at the episode Super Sir Loin (see notes section). Also, a picture of Dr. Weird and Randall can be seen in the film. He even yells to him to from another room "Turn your fucking stereo down!" from another room, though he calls him Randy.