I love being an evil fecker in Fallout 2, taking a mob boss' oxygen tank, watching him slowly suffocate, then offing his goons and using his bar as storage for my loot. Oh, and also giving another boss' kid a loaded gun and telling the sprout to show it to daddy whilst waving it around and pulling the trigger. I'm considering killing the 2nd boss' remaining family and looting the lot before I get made for one fambly, fuck the boss' daughter and wife bareback, then blow the boss up with a rigged safe bomb.
Oh, and selling the inventor of inhaler-meth into slavery for kicks and irony points.