It's sort of amazing that Steiner got to swear and make single-entendre sexual references on the same show in which a tag team called "Kronik" couldn't actually have any drug references in their promos or in the names of their moves, and the word "fat" was banned from promos for fear of offending fat people.
I googled this guy, he has denied using steroids, so I guess he's just a very big, enthusiastic fellow naturally.
The WWF is pretty lucky to have him and so many other genetically gifted athletes on their payroll.