Step 1: Choose a show you've seen 10 times already, but still can't get enough of.
Step 2: Set a timer for 12 hours, or until you've watched 5 seasons, whichever comes first.
Step 3: Ignore all other responsibilities, including but not limited to: laundry, dishes, and your significant other's requests for human interaction.
Additional Tips:
Procrastination Hacks: Advanced Techniques for Maximum Efficiency
Justify Your Existence: A Guide to Rationalizing Your Procrastination