I am not sure if this has been posted here before.
There isn't really much to do to get your hands on a code.

You will not need a verified email address so you can just blag the sign up and you can get as many codes as you wish.

All you need to do is go to this side
https://www.scottbrand.com/Offer/ProgramOverview

• Click on the hulu+ promotion offer
  


• Click sign up and sign up (Using fake details up to you.)
  


• Bottom right click "No thanks. Take me to the Hulu Plus offer page."
  


• Select at least one answer and then tick I agree to the Hulu Plus offer Terms and Conditions.
  


• Click "Get Deal"
  

You will then be presented with a 1 month code.

Proof: https://gyazo.com/ffa0ab592154f8041353cd558ed79473
That code was used while creating this guide. Feel free to use it, baring in mind it might get sniped. Please if you use it, be sure to post that you have used it.