A saleswoman is driving home in Arizona when she sees a Navajo woman hitchhiking. It’s been a long trip and she decides she could enjoy some company so she picks her up. During the small talk, the Navajo woman glances surreptitiously at a brown bag on the front seat between them. “If you’re wondering what’s in the bag," the saleswoman says, “it’s a bottle of wine. I got it for my husband."
The Navajo woman is silent for a while, nods several times and says “Good trade."
– From Internet