Amin Damoola is a clumsy, cowardly, and incompetent thief, who appears in four episodes. Amin always finds a way to cause trouble for Aladdin (and usually ends up in trouble himself). Some of these ways are stealing a magical glove, creating a large green dragon, and getting a bunch of magical tools from Mozenrath. In his last episode he was working for Mozenrath, and failed him; Mozenrath had given Amin a choice-succeed in stealing the Sultan and become the greatest thief of Agrabah or face Mozenrath's anger and regret the day he was born. Mozenrath did not take that too well, and it is likely that he possibly turned him into a mamluck (zombie) or killed him ruthlessly. However, since Amin makes a fourth appearance in the episode Sneeze the Day, Mozenrath may have forgiven him (or maybe Amin already paid his penalty or escaped Mozenrath's wrath—or it may be out of place in the chronology of the series).
His first name (Amin) is common in Arabic, but his last name (Damoola) is a play-on-words referring to his insatiable greed i.e. I'm in da moola (the money). His voice is an impression of Peter Sellers as Inspector Clouseau with a slight Arabian tint.
He is so incompetent as a thief that he is nicknamed "Butterfingers". However, he dislikes this nickname so much that he is willing to start a fight.
Read more about this topic: List Of Disney's Aladdin Characters, Television Series