I've actually had homeless people ask me for gas money. I never actually gave them the gas money, I usually give them money if they ask for food money. But after my last experience at QT, I'll only be giving food and job applications. I mean, WTF it's logical not to give them money for gas. If you can afford a car, especially the cars that most of them drive, you can afford the stinky $3/gallon.
So far, the stories that "homeless" people throw at me are: food money, gas money, "i just came from iraq" or some other army related situations.