I wonder if Mad Sam was always like that or if the sexually sadistic and what looked like frustrated homosexual (?) behavior came out of his long prison stints. Constantly walking around exposing himself, urinating on people and going the extra mile to torture and humiliate victims sounds like things that could have been created in prison. Or maybe he was just bent from day one. Either way, he was an evil SOB.

"When the snows fall and the white winds blow, the lone wolf dies but the pack survives."
Winter is Coming

Now this is the Law of the Jungle—as old and as true as the sky; And the wolf that shall keep it may prosper, but the wolf that shall break it must die.
As the creeper that girdles the tree-trunk, the Law runneth forward and back; For the strength of the Pack is the Wolf, and the strength of the Wolf is the Pack.