Shirtless Halloween Costumes

Here is a suggestion for Halloween, consider a shirtless costume! They can be a lot of fun. There are plenty of options, for instance, a number of super hero types go shirtless, like the Incredible Hulk:
and He-Man:
Or what about a Spartan from the movie 300:
Angels and demons are often depicted shirtless:
Here is the "male waiter" costume suggested by American Apparel:
I thought this one was very clever:
He's a chick magnet, get it? :-)

The Adam costume might take it to a bit of an extreme, but I think it is rather amusing:

If you wear a cool or creative shirtless costume this year, send your pics to ShirtlessFreedom@gmail.com and I'll post them in a follow up!