Dirt Beer Guy

Root Beer Guy, currently known as Dirt Beer Guy, (voiced by Jack Pendarvis) was a Candy Person who was later revived as a mix of mostly plant and his remaining root beer substance. He appeared in the opening sequence beside Candy Person 22. In "Susan Strong," he wore a witch's hat on his straw in preparation for the Hyoomans' attack. In "No One Can Hear You," the Stag licked him right before licking a Banana Guard. In "Hug Wolf," he was one of the angry villagers.

In "Root Beer Guy," he was revealed to be a telemarketer who was working on a mystery novel. He witnessed Finn and Jake kidnapping Princess Bubblegum and tried to catch them, only to learn it was Princess Bubblegum who set up the scenario to test the Banana Guards' security capabilities. For solving the crime, he was made Captain of the Banana Guards. He formally appeared in this role for the first time as "Captain Root Beer Guy" in "Rattleballs."

He made a cameo in the crowd at the rap battle in "Billy's Bucket List."

In the promotional art for "James II," he was shown on vacation with Cherry Cream Soda, explaining why the Banana Guards were their usual incompetent, ineffective selves while dealing with James and his clones.

He dies off-screen in the episode "Something Big," due to an act of heroism. The episode itself is dedicated in his memory.

In "[Cherry Cream Soda," he was resurrected from lightning and an iron bar as a mix of plant and some remains of candy. His name is now "Dirt Beer Guy." As shown in "Abstract," his new job after being revived from the dead is running the Candy Tavern.