Now is our chance to finally dress up like Halloweenies. All you have to do is wrap your body in a flesh-colored sheet. Then do cool designs with a red or purple marker to create the illusion of veins. It's up to you how you would like to make the head of your Halloweenie, as long as you adhere to the general rule that the head of your Halloweenie is bigger than the shaft of your Halloweenie. Halloweenies can be circumcised or uncircumcised. Be advised, people might freak out a little if you decide to go uncircumcised. Circumcision isn't just a religious tradition, but also good for sanitation.
Now, you are ready to go Halloweenie-ing! The best way to go about Halloweenie-ing is to meet up with a bunch of other halloweenies and sort of like invade the downtown area. Consume mass quantities of libation, this will help with lubrication, or social lubrication. As soon as you're drunk, storm the streets and run around like your crazy. Try to avoid cars. There's always safety in numbers.
If you want to dress up like Hallovageenies, be advised, this is a much more involved endeavor, especially if your Hallovageenie has a larger than normal labia.