A man is looking in the classified ads for a job. He notices an advertisement for a toothbrush salesman and figured that couldn't such a bad job. So, he calls in, he goes in and they hire him. The next day, he heads out to a neighborhood to make some sales. Five hours later he comes home and says, "Man, I only sold one toothbrush. That's not enough"

So the next day he goes to a richer neighborhood, thinking maybe those people would buy more toothbrushes. He ends up selling two toothbrushes. So he goes to his boss for advice and his boss says, "Look, you're a great guy and all, but you gotta come up with a gimmick or something."

So, the salesman thinks about it and, later that night, he finally comes up with one.

So the next day, he sets up a booth near the subway with a sign that says "Free chips and dip" A guy walks over and puts the chip in the dip and says, "This tastes like shit."

And the salesman replied, "Yeah, it is. Wanna buy a toothbrush?