A homeless man walks into a bar after it is closed and says can i have a toothpick, the owner says sure and the homeless man takes one and leaves. One minute later another homeless man walks into the bar and also asked for a toothpick, the owner said yes and the homeless man leaves. One minute after that another homeless man walks into the bar and asked for a straw, the owner said yes but tell me why did two homeless men come in before you and ask for toothpicks, and you're asking for a straw, the homeless man looks at him and says, an old lady puked outside and i got the good stuff.