Man: Hi Woman: You looked the wrong way, when you crossed the road, yes? Man: Yeah! Yeah, I did. Woman: You are American? Yeah.... we're in a little trouble... we ran out of money.... supposedly have some coming but... I don't know, my brother's a stoner. Woman: A stoner? A stoner is a slang term for someone who regularly smokes pot (marijuana) and is therefore likely to be unreliable. So the man is saying that his brother was supposed to send him some money, but the brother is a stoner, so he might have forgotten, or used the money for something else.