When I was in Northern Namibia, we illegally crossed the border into Angola to have our evening cocktails. This entailed simply rowing across the river to the

When I was in Northern Namibia, we illegally crossed the border into Angola to have our evening cocktails. This entailed simply rowing across the river to the sandy shore on the other side. While we enjoyed our drinks and our illicit behavior, we talked about how the Namibian government had come to the area back when the country was founded and told the local Himba people about where the border was and how they couldn't cross it. The local's response was basically, "WTF are you talking about? We don't recognize any border. Go away," and the government basically did.