Main
The Robber is the secondary antagonist of “The Diamond!”. He was the thief who tried to steal Goodman's diamond. Shortly after Goodman got out of Mario's house, he came in and tried to steal the diamond. When he asks for it, Jeffy gives him a diamond card and he slowly realizes that it isn't the real one. He comes back and surrounds Mario, Jeffy, and Shitass but Brooklyn T. Guy kills him so he could get the diamond.