How to make a mosh pit 101
Step 1. go find a Metal band willing to play a show
Step 2. go find a lot of people who like metal
Step 3. make sure the participants are some what 'out there'
Step 4. get band to start playing
Step 5. stir, add flying people wishing to crowd surf
Step 6. instant mosh pit!
Step 7. Go find some clothes and start running from the police
Step 8. Alternative, you may need to call the paramedics afterwards