Do they smoke? (And what? How often?)
No. Although for some reason would pull out a bubble-pipe, for the lulz.
Drink (alcohol)?
Once made a bar for the prisoners, didn't turn out too well. Aside from that, I don't think he drinks that much. (Wanna see Superjail BREAK DOWN? Yeah... NO.)
Drugs?
To paraphrase Dali, The Warden doesn't do drugs. HE IS DRUGS. The typist has the feeling that if he took drugs, Superjail would be a average prison. FOR REALZ.
What genre of movie or books do they prefer?
The Warden likes to entertain himself by torturing erm, 'rehabilitating' his prisoners. I imagine he thinks Gene Wilder acts just like him (although FAR less psychotic) if he saw the 70's Willy Wonka and he would think of Johnny Depp's version disappointing, to say the least.
What is their sexuality?
This is where it gets weird, and confusing. The Warden likes Alice, the prison guard, Alice doesn't think anything of him and prefers to molest, er 'date' the prisoners. Also, Alice is a pre-op transsexual. It seems that the Warden doesn't know anything about this and thinks of 'her' as a full on woman. Also he has had a wild night of sex with The Mistress (The Female version of The Warden, it's a long story.) So it's very possible that The Warden is actually turned on by big, mannish women and himself. (WTF, I know.) Pansexual would probably hit the mark I guess.
Do they like animals? (Or do animals like them?)
Well...
take a look. (It's best animals avoid him, and he avoid animals... even dead ones.)