1. Dress up in your finest bat costume (or bedsheet cape), and if you have a rubber ducky, even better

2. Stand in front of your computer and whisper 'I'm Batman' in a deep, gravelly voice until your voice box decides it's time for a vacation

3. Slowly spin around three times, dramatically open your arms, and declare 'To the Bat-game!

4. If you haven't crashed into any furniture by now, carefully navigate to your Steam library and launch Batman Arkhum Aslyum, and remember, the stupider you feel, the better!