Used to describe First Nations People in an offensive way. In the days of colonialism when colonies such as Spain France and the United Kingdom migrated to North and Central American they conflicted with the Native peoples which resulted with teh Natives burning the mirgating colonies wagons to cut off their supplies.
This is a very important phrase to say when you’re being cornered in a bathroom or a street by a gang of natives. Saying this to a native is like saying the n-word to a black person.
You fucking wagon burner! Get out of my face before I start taking more land.