Fumbles was the first goblin to become an adventurer. His main physical characteristic is his eyes, which look in opposite directions.
In his early appearances, Fumbles was just a clumsy goblin who tended to lose control of weapons. However, when the war camp was threatened by Forgath, Minmax, and the rest of their party, he came up with the idea of the goblins wearing false mustaches and using false names. This plan morphed into the creation of Senor Vorpal Kickass'o, a player character with 1/11th in every class. After the main part of the battle, Vorpal appeared in armor, fought, and won (after a fashion).
After the destruction of the war camp, the remaining goblins regrouped in a nearby field before returning to the village. Inspired by Fumbles, especially by a comment he made while they were resting in the field, the goblins decided against returning to the village quickly and instead chose character classes for themselves and formed the first ever Goblin Adventuring Party.
Not long after heading out in search of a low-level dungeon crawl, they ran into an elvish caravan. Fumbles was prepared to fight, but accidentally injured a child. This caused him to split from the rest of the party in order to find the child in Brassmoon City and return her doll. Upon his arrival in the city, he approached some children and was subsequently taken prisoner and tortured. He was scheduled to be executed, but was rescued by the others as he was being led to his death. He now appears to be in shock.