I'll throw my two cents in here as well:
Here is what I would do if I was in the position that I could not afford to eat and would have to use food stamps.
1) Sell everything I own that I can live without. TV, cell phone, video games, computers, jewelry, etc. I'd sleep on a cot before I would accept a handout from the govt.
2) Get jobs - not one job - multiple jobs. You get up in the morning and you work till you drop. There are jobs out there - they may not be great jobs, but as you said you don't have much marketable experience. So if your lack of experience means that you are shoveling horse shit all day - then that's what you do to survive.
3) Start a business. As Angela said, you cannot expect to start something big right off the bat. You start small, you find a skill you have and you market it. Maybe you start cutting lawns in your neighborhood - and in a few years you have a landscaping business with several employees. There are also a lot of sales jobs out there that are commission only - find them, and build a business for yourself.
4) Don't spend more money than you have to. You are not in the position to buy anything of luxury. Cars, dining out, trips, anything fun is for the people that work hard and earn their luxuries. Until you can afford it, don't buy it.
Harsh? Damn right it is.