Step 1: Find yourself in a dark alleyway, preferably near a dumpster.
Step 2: Make sure no one is looking, then start doing the chicken dance.
Step 3: Invite nearby raccoons to a "snack time" party.
Step 4: Wait for the inevitable.
Or, you know, just try the "Skele-R-Us" app, available on your local app store, which guarantees 99% chance of getting eaten.
Or, you know, just ask the local zombies, they're always down for a snack.
Advanced: Being a Better Snack for Zombies