Dear forum teachers,
I have a two questions from Prison Break, and I hope you could have a look for me, thanks you very much!

(The Correctional Officers are doing a shakedown in the cell block)
Captain Bellick: Open it. So... tooling up for the race riot, are we? Hand it over. Now, which side are you on anyhow, Fish?
Michael: That would be neither, boss.
Captain Bellick: Maybe you're going to go
extracurricular with it then. Stick a C.O. maybe.
Q1: What does "extracurricular" mean here? Is Captain Bellick saying "Maybe you're going to take it with you when you are in the yard" ??
Warden Pope: Is there a problem here,
Deputy?
Q2: How should interpret "deputy" in this context. In the Merriam Webster dictionary, there's two definitions which I think are both suitable for this case - 1) a person appointed as a substitute with power to act. 2) a second in command or assistant who usually takes charge when his or her superior is absent
http://www.merriam-webster.com/dictionary/deputy What is your opinion?
Captain Bellick: Got a shank in here.
Warden Pope: Is this yours? You're not a good liar. Come on, Sucre, you're going to the SHU. Move along, Deputy.