Drunken dwarf's leg is a troll child that ate a Drunken Dwarf's leg during a cutscene in My Arm's Big Adventure. At first, he was simply referred to as an "Unnamed troll child", but found a Drunken Dwarf that had been chucked off the roof of the Troll Stronghold, leading to him eating the dwarf's leg and earning his name. When speaking to him in the camp outside the Troll Stronghold, your character will comment on his strange name. He will respond by saying it was the first thing he ate, but he didn't like the taste, so he didn't eat much of it.
- Drunken dwarf's leg used to be at the entrance to the Troll Stronghold, when this was immediately east of My Arm's farming patch. However, when the Troll Stronghold area was redesigned on 15 March 2011, the entrance was moved even further to the east. Due to the events of My Arm's Big Adventure requiring the little troll to remain near the farming patches, he stayed inside the camp in roughly the same location he was before, rather than move with the entrance.
- If a player had done the Festival of the Dead event, they would have been asked to bring the kebab and the beer that the dwarf had dropped as he was punched off the cliff by My Arm. When a player went to give the items, it is revealed that the dwarf had survived the ordeal. Knowing this, it's suggested that the troll that found him and was planning to eat him only ate the Dwarf's leg. This is supported by the fact that the trolls new name is Drunken Dwarf's Leg, and is further supported by the fact that when you talk to the troll he says he tried to eat the dwarf, but didn't like the taste so he didn't eat much.